Initial infrastructure documentation - comprehensive homelab reference

2026-02-23 03:42:22 +00:00
commit 0682c79580
169 changed files with 63913 additions and 0 deletions
--- a/Printing/Nameplates/.claude/commands
+++ b/Printing/Nameplates/.claude/commands
@@ -0,0 +1 @@
+C:/Users/Fred/claude-shared/commands
--- a/Printing/Nameplates/.claude/index.html
+++ b/Printing/Nameplates/.claude/index.html
@@ -0,0 +1,16 @@
+<!DOCTYPE HTML>
+<html lang="en">
+<head>
+<meta charset="utf-8">
+<title>Directory listing for /Printing/Nameplates/.claude/</title>
+</head>
+<body>
+<h1>Directory listing for /Printing/Nameplates/.claude/</h1>
+<hr>
+<ul>
+<li><a href="commands">commands</a></li>
+<li><a href="settings.local.json">settings.local.json</a></li>
+</ul>
+<hr>
+</body>
+</html>
--- a/Printing/Nameplates/.claude/settings.local.json
+++ b/Printing/Nameplates/.claude/settings.local.json
@@ -0,0 +1,36 @@
+{
+  "permissions": {
+    "allow": [
+      "Bash(python:*)",
+      "Bash(dir:*)",
+      "Bash(\"C:\\Program Files\\OpenSCAD\\openscad.exe\" -D \"name=\"\"Test\"\"\" -o test_output.stl nameplate_template.scad)",
+      "Bash(\"C:\\Program Files\\OpenSCAD\\openscad.exe\" -o checkmark_test.stl checkmark_template.scad)",
+      "Bash(\"C:\\Program Files\\OpenSCAD\\openscad.exe\" -D \"name=\"\"Test\"\"\" -o test_hole_position.stl zipper_pull_template.scad)",
+      "Bash(\"C:\\Program Files\\OpenSCAD\\openscad.exe\" -D \"name=\"\"Christopher\"\"\" -o test_christopher.stl zipper_pull_template.scad)",
+      "Bash(\"C:\\Program Files\\OpenSCAD\\openscad.exe\" -D \"name=\"\"Christopher\"\"\" -o test_christopher_13pt.stl zipper_pull_template.scad)",
+      "Bash(\"C:\\Program Files\\OpenSCAD\\openscad.exe\" -D \"name=\"\"Fred\"\"\" -o test_fred_bold.stl zipper_pull_template.scad)",
+      "Bash(\"C:\\Program Files\\OpenSCAD\\openscad.exe\" -D \"name=\"\"Zoe\"\"\" -o test_zoe.stl zipper_pull_template.scad)",
+      "Bash(\"C:\\Program Files\\OpenSCAD\\openscad.exe\" -D \"name=\"\"Fred\"\"\" -o test_fred_dynamic.stl zipper_pull_template.scad)",
+      "Bash(\"C:\\Program Files\\OpenSCAD\\openscad.exe\" -D \"name=\"\"Christopher\"\"\" -o test_christopher_dynamic.stl zipper_pull_template.scad)",
+      "Bash(timeout:*)",
+      "Bash(\"C:\\Program Files\\OpenSCAD\\openscad.exe\" -D \"name=\"\"Zoe\"\"\" -o test_zoe_raised.stl zipper_pull_raised_text_template.scad)",
+      "Bash(\"C:\\Program Files\\OpenSCAD\\openscad.exe\" -D \"name=\"\"Fred\"\"\" -o test_fred_raised.stl zipper_pull_raised_text_template.scad)",
+      "Bash(\"C:\\Program Files\\OpenSCAD\\openscad.exe\" -D \"name=\"\"Christopher\"\"\" -o test_christopher_raised.stl zipper_pull_raised_text_template.scad)",
+      "Bash(\"C:\\Program Files\\OpenSCAD\\openscad.exe\" -D \"name=\"\"Fred\"\"\" -D \"base_text_size=13\" -o test_fred_debug.stl zipper_pull_raised_text_template.scad)",
+      "Bash(\"C:\\Program Files\\OpenSCAD\\openscad.exe\" -o test_simple_fred.stl test_simple_fred.scad)",
+      "Bash(\"C:\\Program Files\\OpenSCAD\\openscad.exe\" -D \"name=\"\"Fred\"\"\" -o test_fred_reduced_bold.stl zipper_pull_raised_text_template_REDUCED_BOLD.scad)",
+      "Bash(\"C:\\Program Files\\OpenSCAD\\openscad.exe\" -D \"name=\"\"Bennet\"\"\" -o test_bennet_facedown.stl zipper_pull_raised_text_template.scad)",
+      "Bash(\"C:\\Program Files\\OpenSCAD\\openscad.exe\" -D \"name=\"\"Bennett\"\"\" -o test_bennett_facedown.stl zipper_pull_raised_text_template.scad)",
+      "Bash(\"C:\\Program Files\\OpenSCAD\\openscad.exe\" -D \"name=\"\"Bennett\"\"\" -o test_bennett_facedown.3mf zipper_pull_raised_text_template.scad)",
+      "Bash(\"C:\\Program Files\\OpenSCAD\\openscad.exe\" -o test_font.stl test_font.scad)",
+      "Bash(\"C:\\Program Files\\OpenSCAD\\openscad.exe\" -o test_debug.3mf test_debug.scad)",
+      "Bash(\"C:\\Program Files\\OpenSCAD\\openscad.exe\" -o test_blue_only.3mf test_blue_only.scad)"
+    ],
+    "deny": [],
+    "ask": []
+  },
+  "enableAllProjectMcpServers": true,
+  "enabledMcpjsonServers": [
+    "n8n-mcp"
+  ]
+}
--- a/Printing/Nameplates/.github/copilot-instructions.md
+++ b/Printing/Nameplates/.github/copilot-instructions.md
@@ -0,0 +1,278 @@
+# AI Coding Instructions for Nameplates Generator
+
+## Project Overview
+
+A batch 3D nameplate generator using **Python + OpenSCAD**. Reads names from text file, generates parametric two-layer oval nameplates with engraved text, outputs STL files for 3D printing.
+
+**Design**: White base (1.5mm) + blue top layer (1mm) with text engraved through blue layer to expose white underneath.
+
+## Critical Dependencies
+
+### OpenSCAD Installation
+- **Path**: `C:\Program Files\OpenSCAD\openscad.exe` (hardcoded in line 36 of `generate_nameplates.py`)
+- Download: https://openscad.org/downloads.html
+- **Must update path** if installed elsewhere
+
+### Font Requirements (CRITICAL)
+- **Font**: Fordscript cursive font (`Fordscript.ttf` in project root)
+- **Installation**: Must be installed in Windows (right-click → Install for all users)
+- **Why**: OpenSCAD references fonts by name, not file path
+- **Reference in SCAD**: `font="Fordscript"` (line 44 of `nameplate_template.scad`)
+- **Path hardcoded**: `font_file = "C:/Users/Fred/claude/Fordscript.ttf"` in SCAD (line 10) - informational only, not used by OpenSCAD
+
+## Architecture & Data Flow
+
+```
+names.txt → generate_nameplates.py → OpenSCAD CLI → output_stl/*.stl
+                                       ↑
+                                nameplate_template.scad
+```
+
+### Pipeline
+1. **Input**: `names.txt` (one name per line, UTF-8 encoded)
+2. **Processing**: Python script iterates, calling OpenSCAD for each name
+3. **OpenSCAD**: Renders 3D model from parametric template
+4. **Output**: Individual STL files in `output_stl/` directory
+
+### Key Files
+- `generate_nameplates.py` - Batch processor, subprocess orchestration
+- `nameplate_template.scad` - Parametric OpenSCAD template
+- `names.txt` - Input data (plain text, one name per line)
+- `output_stl/` - Generated STL files (created automatically)
+- `Fordscript.ttf` - Custom font (must be installed)
+
+## Critical Developer Workflows
+
+### Generate All Nameplates
+```bash
+python generate_nameplates.py
+```
+
+### Test Single Nameplate (Manual)
+```powershell
+# PowerShell syntax
+& "C:\Program Files\OpenSCAD\openscad.exe" -D 'name="TestName"' -o test_output.stl nameplate_template.scad
+
+# Or from CMD
+"C:\Program Files\OpenSCAD\openscad.exe" -D "name=\"TestName\"" -o test_output.stl nameplate_template.scad
+```
+
+### Preview in OpenSCAD GUI
+```powershell
+# Open template in GUI for visual editing
+& "C:\Program Files\OpenSCAD\openscad.exe" nameplate_template.scad
+```
+
+Then manually edit `name` parameter at top of file to preview different text.
+
+### Validate Font Installation
+```powershell
+# Check if font is installed
+Get-ItemProperty "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Fonts" | Select-String "Fordscript"
+
+# Or check fonts directory
+ls $env:WINDIR\Fonts\Fordscript*
+```
+
+## Project-Specific Conventions
+
+### Name Sanitization
+Python script converts names to safe filenames:
+- Removes special characters (keeps alphanumeric, spaces, hyphens, underscores)
+- Replaces spaces with underscores
+- Example: `"John Doe"` → `John_Doe.stl`
+
+### OpenSCAD Command Pattern
+```python
+cmd = [
+    r'C:\Program Files\OpenSCAD\openscad.exe',
+    '-D', f'name="{escaped_name}"',  # Set variable
+    '-o', output_file,                # Output file
+    template_file                     # Input SCAD file
+]
+```
+
+**Key flags**:
+- `-D name="value"` - Override parameter in SCAD file
+- `-o file.stl` - Output file path
+- No flag for input file (positional argument)
+
+### SCAD Template Structure
+```scad
+// Parameters (overridable via -D flag)
+name = "NAME";
+oval_width = 100;
+oval_height = 38;
+// ... more parameters
+
+// Modules (functions)
+module oval(width, height, depth) { ... }
+module base_layer() { ... }
+module top_layer() { ... }
+module nameplate() { ... }
+
+// Execution (builds the model)
+nameplate();
+```
+
+## Common Pitfalls
+
+### Font Not Found Error
+**Symptom**: OpenSCAD renders but text is missing or uses default font.
+
+**Causes**:
+1. Font not installed in Windows (right-click TTF → Install)
+2. Font name mismatch (must be exactly "Fordscript" in SCAD)
+3. OpenSCAD needs restart after font installation
+
+**Fix**: Install font, restart OpenSCAD, verify with manual test.
+
+### Special Characters in Names
+**Symptom**: Subprocess error or malformed STL.
+
+**Cause**: Shell escaping issues with quotes, backslashes, etc.
+
+**Current handling**: `escaped_name = name.replace('"', '\\"')` (line 33)
+
+**Extension**: Add more sanitization if needed:
+```python
+# Escape more shell-sensitive characters
+escaped_name = name.replace('"', '\\"').replace('\\', '\\\\')
+```
+
+### OpenSCAD Path Issues
+**Symptom**: `FileNotFoundError: OpenSCAD not found`.
+
+**Fix**: Update hardcoded path in `generate_nameplates.py:36`:
+```python
+cmd = [
+    r'C:\Program Files\OpenSCAD\openscad.exe',  # ← Update this
+    # ...
+]
+```
+
+**Better approach**: Use environment variable or config file:
+```python
+OPENSCAD_PATH = os.getenv('OPENSCAD_PATH', r'C:\Program Files\OpenSCAD\openscad.exe')
+```
+
+## Modifying Dimensions
+
+All dimensions in `nameplate_template.scad` (lines 6-12):
+
+| Parameter | Current Value | Purpose |
+|-----------|---------------|---------|
+| `oval_width` | 100mm | Overall width |
+| `oval_height` | 38mm | Overall height (proportional) |
+| `base_thickness` | 1.5mm | White layer thickness |
+| `top_thickness` | 1mm | Blue layer thickness |
+| `base_offset` | 2mm | White extension beyond blue |
+| `text_size` | 15mm | Font size |
+| `text_depth` | 1mm | Engraving depth (full blue layer) |
+
+### Maintaining Proportions
+Height typically 38% of width for aesthetic oval shape:
+```scad
+oval_height = oval_width * 0.38;
+```
+
+### Text Depth Critical
+`text_depth` must equal `top_thickness` to engrave through entire blue layer:
+```scad
+text_depth = 1; // Must match top_thickness for full engraving
+```
+
+If `text_depth < top_thickness`, text won't reach white base. If `text_depth > top_thickness`, text cuts into white base (undesirable).
+
+## Extending the Template
+
+### Add New Shape Option
+```scad
+// Add rectangle module
+module rectangle(width, height, depth) {
+    cube([width, height, depth], center=true);
+}
+
+// Add shape parameter at top
+shape = "oval"; // or "rectangle"
+
+// Use conditional in base_layer
+module base_layer() {
+    if (shape == "rectangle")
+        rectangle(oval_width + base_offset*2, oval_height + base_offset*2, base_thickness);
+    else
+        oval(oval_width + base_offset*2, oval_height + base_offset*2, base_thickness);
+}
+```
+
+### Add Logo/Icon
+```scad
+// Import SVG or PNG
+module logo() {
+    translate([0, -oval_height/3, base_thickness + top_thickness - text_depth])
+        linear_extrude(height=text_depth)
+            import("logo.svg", center=true);
+}
+
+// Add to top_layer difference
+difference() {
+    // ... existing blue oval
+    logo();  // Cut logo
+}
+```
+
+### Batch Different Sizes
+Modify Python script to pass multiple parameters:
+```python
+cmd = [
+    r'C:\Program Files\OpenSCAD\openscad.exe',
+    '-D', f'name="{escaped_name}"',
+    '-D', f'oval_width={width}',    # Variable width
+    '-D', f'text_size={text_size}', # Variable text size
+    '-o', output_file,
+    template_file
+]
+```
+
+## Troubleshooting Commands
+
+```powershell
+# Check OpenSCAD version
+& "C:\Program Files\OpenSCAD\openscad.exe" --version
+
+# Test SCAD syntax (no output, just validation)
+& "C:\Program Files\OpenSCAD\openscad.exe" --check nameplate_template.scad
+
+# Render with verbose output
+& "C:\Program Files\OpenSCAD\openscad.exe" -D 'name="Test"' -o test.stl nameplate_template.scad --verbose
+
+# List available fonts in OpenSCAD (run in OpenSCAD console)
+# Help → Font List
+```
+
+## 3D Printing Notes
+
+- **Material**: Two colors required (white + blue recommended)
+- **Layer Height**: 0.1-0.2mm for clean text
+- **Infill**: 20-30% sufficient for thin nameplates
+- **Supports**: Not needed (flat design)
+- **Orientation**: Print flat (as modeled)
+- **Bed Adhesion**: Brim or raft recommended for thin parts
+
+## Quick Reference
+
+### Add New Name
+1. Edit `names.txt`, add line with new name
+2. Run `python generate_nameplates.py`
+3. Find STL in `output_stl/` directory
+
+### Change All Dimensions
+1. Edit parameters at top of `nameplate_template.scad`
+2. Run `python generate_nameplates.py` to regenerate all
+3. Or manually test with single name first
+
+### Install Font on New Machine
+1. Copy `Fordscript.ttf` to new machine
+2. Right-click → "Install for all users"
+3. Restart OpenSCAD if running
+4. Test with manual OpenSCAD command
--- a/Printing/Nameplates/.github/index.html
+++ b/Printing/Nameplates/.github/index.html
@@ -0,0 +1,15 @@
+<!DOCTYPE HTML>
+<html lang="en">
+<head>
+<meta charset="utf-8">
+<title>Directory listing for /Printing/Nameplates/.github/</title>
+</head>
+<body>
+<h1>Directory listing for /Printing/Nameplates/.github/</h1>
+<hr>
+<ul>
+<li><a href="copilot-instructions.md">copilot-instructions.md</a></li>
+</ul>
+<hr>
+</body>
+</html>
--- a/Printing/Nameplates/300.103.pdf
+++ b/Printing/Nameplates/300.103.pdf
--- a/Printing/Nameplates/CLAUDE.md
+++ b/Printing/Nameplates/CLAUDE.md
@@ -0,0 +1,68 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## Project Overview
+
+This is a 3D nameplate generator that creates two-layer oval nameplates with engraved text using OpenSCAD. The system batch-processes names from a text file and outputs STL files ready for 3D printing.
+
+## Architecture
+
+**Pipeline:**
+1. Python script (`generate_nameplates.py`) reads names from `names.txt`
+2. For each name, it invokes OpenSCAD CLI with the parametric template
+3. OpenSCAD renders the 3D model using `nameplate_template.scad`
+4. STL files are output to `output_stl/` directory
+
+**Design Structure:**
+- Two-layer design: white base (1.5mm) + blue top layer (1mm)
+- Text is engraved completely through the blue layer to expose white underneath
+- Oval shape created by scaling a cylinder
+- All dimensions parametric for easy customization
+
+## Key Commands
+
+**Generate nameplates:**
+```bash
+python generate_nameplates.py
+```
+
+**Test single nameplate (manual):**
+```bash
+"C:\Program Files\OpenSCAD\openscad.exe" -D "name=\"TestName\"" -o output.stl nameplate_template.scad
+```
+
+## Critical Configuration
+
+**OpenSCAD Path:**
+The script uses hardcoded path: `C:\Program Files\OpenSCAD\openscad.exe`
+Update in `generate_nameplates.py:36` if OpenSCAD is installed elsewhere.
+
+**Font Requirements:**
+- Uses Fordscript font (Fordscript.ttf in project root)
+- Font MUST be installed in Windows (right-click → Install) for OpenSCAD to access it
+- OpenSCAD references fonts by name, not file path
+- Referenced in template as `font="Fordscript"` (line 44)
+
+**Dimensions:**
+Default nameplate size: 3" tall × 8" wide (76mm × 200mm)
+All dimensions in `nameplate_template.scad:6-12`
+
+## File Purposes
+
+- `nameplate_template.scad` - OpenSCAD parametric template defining the 3D geometry
+- `generate_nameplates.py` - Batch processor that calls OpenSCAD for each name
+- `names.txt` - Input file with one name per line
+- `Fordscript.ttf` - Custom cursive font (must be installed in Windows)
+- `output_stl/` - Generated STL files (one per name)
+
+## Modifying Dimensions
+
+Key parameters in `nameplate_template.scad`:
+- `oval_height` - Overall height (currently 76mm = 3 inches)
+- `oval_width` - Overall width (currently 200mm ≈ 8 inches)
+- `base_thickness` - White layer thickness (1.5mm)
+- `top_thickness` - Blue layer thickness (1mm)
+- `text_depth` - Engraving depth (1mm - cuts through entire blue layer)
+- `text_size` - Font size (30mm)
+- `base_offset` - How much white extends beyond blue (2mm)
--- a/Printing/Nameplates/Check-Mark/CF00089-08
+++ b/Printing/Nameplates/Check-Mark/CF00089-08
--- a/Printing/Nameplates/Check-Mark/CF00089-08
+++ b/Printing/Nameplates/Check-Mark/CF00089-08
--- a/Printing/Nameplates/Check-Mark/CF00089-08
+++ b/Printing/Nameplates/Check-Mark/CF00089-08
--- a/Printing/Nameplates/Check-Mark/CF00089-08
+++ b/Printing/Nameplates/Check-Mark/CF00089-08
@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 22.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 720 570.9" style="enable-background:new 0 0 720 570.9;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#7E4E8C;}
+	.st1{fill:#9C6BAD;}
+</style>
+<g id="XMLID_3_">
+	<path id="XMLID_188_" d="M717.3,120.1l-1.3-2.8l-0.3-0.8l-0.3-0.5l-0.5-1l-0.5-1l-0.3-0.5v-0.3c-0.5-1-0.3-0.5-0.5-0.8l-1.6-2.3
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+	c-1-2.6-1.6-5.2-1.6-8c0-5.4,2.1-11.1,5.7-15.3c0.5-0.5,1-1,1.6-1.6l0.8-0.8l0.3-0.3l0,0l0,0l0.3-0.3l1.3-0.8c0.3-0.3,0.8-0.8,1-0.8
+	c0.5-0.3,1-0.5,1.6-0.8c2.6-1.3,5.2-2.1,8-2.6c5.7-0.8,11.6,0.5,16.3,3.9c0.5,0.5,1.3,0.8,1.8,1.3l1.6,1.3l1.6,1.6
+	c0.5,0.5,1.3,1.6,1.8,2.1l7.8,9.3l31,36.7c10.3,12.2,20.7,24.6,31,36.7l0,0l0,0c2.1,2.6,5.9,3.4,9.1,1.6l118-67.3l118-67.3
+	l117.7-67.5l29.5-16.8l14.7-8.5l7.2-4.1l0.5-0.3l0,0l0,0l1-0.5l1.8-1c0.3,0,0.8-0.3,1-0.3c0.3-0.3,0.8-0.3,1.3-0.5
+	c7.5-2.3,16.3-0.5,22,4.9c2.8,2.6,5.2,5.9,6.5,9.8C699,130.6,699.2,134.8,698.7,138.7z"/>
+</svg>
--- a/Printing/Nameplates/Check-Mark/CF00089-08
+++ b/Printing/Nameplates/Check-Mark/CF00089-08
--- a/Printing/Nameplates/Check-Mark/index.html
+++ b/Printing/Nameplates/Check-Mark/index.html
@@ -0,0 +1,27 @@
+<!DOCTYPE HTML>
+<html lang="en">
+<head>
+<meta charset="utf-8">
+<title>Directory listing for /Printing/Nameplates/Check-Mark/</title>
+</head>
+<body>
+<h1>Directory listing for /Printing/Nameplates/Check-Mark/</h1>
+<hr>
+<ul>
+<li><a href="CF00089-08%20Check%20Mark%2001.dxf">CF00089-08 Check Mark 01.dxf</a></li>
+<li><a href="CF00089-08%20Check%20Mark%2001.eps">CF00089-08 Check Mark 01.eps</a></li>
+<li><a href="CF00089-08%20Check%20Mark%2001.png">CF00089-08 Check Mark 01.png</a></li>
+<li><a href="CF00089-08%20Check%20Mark%2001.svg">CF00089-08 Check Mark 01.svg</a></li>
+<li><a href="CF00089-08%20Check%20Mark%2002.dxf">CF00089-08 Check Mark 02.dxf</a></li>
+<li><a href="CF00089-08%20Check%20Mark%2002.eps">CF00089-08 Check Mark 02.eps</a></li>
+<li><a href="CF00089-08%20Check%20Mark%2002.png">CF00089-08 Check Mark 02.png</a></li>
+<li><a href="CF00089-08%20Check%20Mark%2002.svg">CF00089-08 Check Mark 02.svg</a></li>
+<li><a href="CF00089-08%20Check%20Mark%2003.dxf">CF00089-08 Check Mark 03.dxf</a></li>
+<li><a href="CF00089-08%20Check%20Mark%2003.eps">CF00089-08 Check Mark 03.eps</a></li>
+<li><a href="CF00089-08%20Check%20Mark%2003.png">CF00089-08 Check Mark 03.png</a></li>
+<li><a href="CF00089-08%20Check%20Mark%2003.svg">CF00089-08 Check Mark 03.svg</a></li>
+<li><a href="Note.txt">Note.txt</a></li>
+</ul>
+<hr>
+</body>
+</html>
--- a/Printing/Nameplates/Fordscript.ttf
+++ b/Printing/Nameplates/Fordscript.ttf
--- a/Printing/Nameplates/Screenshot
+++ b/Printing/Nameplates/Screenshot
--- a/Printing/Nameplates/add_filament_change_to_3mf.py
+++ b/Printing/Nameplates/add_filament_change_to_3mf.py
@@ -0,0 +1,174 @@
+#!/usr/bin/env python3
+"""
+Add M600 filament change command to all objects in an Orca Slicer 3MF file.
+
+This script modifies a 3MF file (which is a ZIP archive containing XML) to add
+a height range modifier at 1.5mm (end of blue base layer) with M600 command
+for all zipper pull objects.
+
+Usage:
+    python add_filament_change_to_3mf.py input.3mf [output.3mf]
+
+    If output.3mf is not specified, creates input_modified.3mf
+"""
+
+import sys
+import zipfile
+import xml.etree.ElementTree as ET
+from pathlib import Path
+import shutil
+import tempfile
+import os
+
+
+def add_height_range_to_3mf(input_file, output_file=None, height_mm=1.5):
+    """
+    Add height range modifier with M600 at specified height to all objects in 3MF.
+
+    Args:
+        input_file: Path to input 3MF file
+        output_file: Path to output 3MF file (optional)
+        height_mm: Height in mm where filament change occurs (default: 1.5)
+    """
+    input_path = Path(input_file)
+
+    if not input_path.exists():
+        print(f"Error: Input file '{input_file}' not found!")
+        return False
+
+    # Determine output filename
+    if output_file is None:
+        output_path = input_path.parent / f"{input_path.stem}_modified.3mf"
+    else:
+        output_path = Path(output_file)
+
+    print(f"Processing: {input_path}")
+    print(f"Output will be: {output_path}")
+    print(f"Filament change height: {height_mm}mm")
+    print("-" * 50)
+
+    # Create a temporary directory to work in
+    with tempfile.TemporaryDirectory() as temp_dir:
+        temp_path = Path(temp_dir)
+
+        # Extract the 3MF (it's a ZIP file)
+        print("Extracting 3MF file...")
+        with zipfile.ZipFile(input_path, 'r') as zip_ref:
+            zip_ref.extractall(temp_path)
+
+        # Find and modify the 3D model file (usually 3D/3dmodel.model)
+        model_file = temp_path / "3D" / "3dmodel.model"
+
+        if not model_file.exists():
+            print("Error: Could not find 3dmodel.model in 3MF file!")
+            return False
+
+        print(f"Modifying {model_file}...")
+
+        # Parse the XML
+        tree = ET.parse(model_file)
+        root = tree.getroot()
+
+        # Define namespaces (3MF uses namespaces)
+        namespaces = {
+            '': 'http://schemas.microsoft.com/3dmanufacturing/core/2015/02',
+            'p': 'http://schemas.microsoft.com/3dmanufacturing/production/2015/06',
+            's': 'http://schemas.orca-3d.com/3mf/2023/06'
+        }
+
+        # Register namespaces for output
+        for prefix, uri in namespaces.items():
+            if prefix:
+                ET.register_namespace(prefix, uri)
+            else:
+                ET.register_namespace('', uri)
+
+        # Find all objects (build items)
+        # In Orca Slicer 3MF, objects are in <build><item> tags
+        build_elem = root.find('.//build', namespaces)
+
+        if build_elem is None:
+            print("Warning: No <build> element found. Looking for items directly...")
+            items = root.findall('.//item', namespaces)
+        else:
+            items = build_elem.findall('.//item', namespaces)
+
+        if not items:
+            print("Error: No items found in 3MF file!")
+            return False
+
+        print(f"Found {len(items)} object(s) in the file")
+
+        # Count modified items
+        modified_count = 0
+
+        # Add height range modifier to each item
+        for idx, item in enumerate(items, 1):
+            object_id = item.get('objectid', f'unknown_{idx}')
+            print(f"  Processing object {idx}/{len(items)} (ID: {object_id})...")
+
+            # Check if this item already has metadata for height range
+            # In Orca Slicer, this is typically stored as metadata
+            # We need to add the height range modifier metadata
+
+            # Note: The exact XML structure for height range modifiers in Orca Slicer
+            # may vary. This is a generic approach that adds metadata.
+            # You may need to adjust based on actual Orca Slicer 3MF structure.
+
+            # Create or find metadata container
+            metadata_group = item.find('metadatagroup', namespaces)
+            if metadata_group is None:
+                metadata_group = ET.SubElement(item, 'metadatagroup')
+
+            # Add height range modifier metadata
+            # Format: height range from 0 to height_mm = blue (original)
+            #         height range from height_mm to top = white (with M600)
+
+            height_modifier = ET.SubElement(metadata_group, 'metadata')
+            height_modifier.set('name', 'height_range_modifier')
+            height_modifier.text = f'{{"ranges":[{{"min":0,"max":{height_mm},"color":"RoyalBlue"}},{{"min":{height_mm},"max":999,"color":"white","gcode":"M600"}}]}}'
+
+            modified_count += 1
+
+        print(f"\nModified {modified_count} object(s)")
+
+        # Save the modified XML back to the file
+        print("Saving modified model file...")
+        tree.write(model_file, encoding='utf-8', xml_declaration=True)
+
+        # Re-create the 3MF (ZIP) file with all contents
+        print("Creating new 3MF file...")
+        with zipfile.ZipFile(output_path, 'w', zipfile.ZIP_DEFLATED) as zip_out:
+            # Walk through the temp directory and add all files
+            for root_dir, dirs, files in os.walk(temp_path):
+                for file in files:
+                    file_path = Path(root_dir) / file
+                    arcname = file_path.relative_to(temp_path)
+                    zip_out.write(file_path, arcname)
+
+        print(f"\nSuccess! Modified 3MF saved to: {output_path}")
+        print(f"\nNext steps:")
+        print(f"1. Open {output_path.name} in Orca Slicer")
+        print(f"2. Verify the height range modifiers are present")
+        print(f"3. Slice and check for M600 commands in the G-code")
+        return True
+
+
+def main():
+    if len(sys.argv) < 2:
+        print("Usage: python add_filament_change_to_3mf.py input.3mf [output.3mf]")
+        print("\nAdds M600 filament change at 1.5mm to all objects in a 3MF file.")
+        print("If output.3mf is not specified, creates input_modified.3mf")
+        sys.exit(1)
+
+    input_file = sys.argv[1]
+    output_file = sys.argv[2] if len(sys.argv) > 2 else None
+
+    success = add_height_range_to_3mf(input_file, output_file)
+
+    if not success:
+        sys.exit(1)
+
+
+if __name__ == "__main__":
+    main()
--- a/Printing/Nameplates/add_height_modifier_orca.py
+++ b/Printing/Nameplates/add_height_modifier_orca.py
@@ -0,0 +1,179 @@
+#!/usr/bin/env python3
+"""
+Add M600 filament change to Orca Slicer 3MF file.
+
+Based on actual Orca Slicer format analysis.
+Adds global height_range_modifier metadata that applies to all objects.
+
+Usage:
+    python add_height_modifier_orca.py input.3mf [output.3mf]
+"""
+
+import sys
+import zipfile
+import xml.etree.ElementTree as ET
+from pathlib import Path
+import tempfile
+import os
+
+
+def add_height_modifier(input_file, output_file=None, height_mm=1.5):
+    """
+    Add height range modifier metadata to 3MF file.
+
+    Args:
+        input_file: Path to input 3MF file
+        output_file: Path to output 3MF file (optional)
+        height_mm: Height in mm where filament change occurs
+    """
+    input_path = Path(input_file)
+
+    if not input_path.exists():
+        print(f"Error: Input file '{input_file}' not found!")
+        return False
+
+    if output_file is None:
+        output_path = input_path.parent / f"{input_path.stem}_modified.3mf"
+    else:
+        output_path = Path(output_file)
+
+    print(f"Processing: {input_path}")
+    print(f"Output: {output_path}")
+    print(f"Filament change at: {height_mm}mm")
+    print("-" * 60)
+
+    with tempfile.TemporaryDirectory() as temp_dir:
+        temp_path = Path(temp_dir)
+
+        # Extract 3MF
+        print("Extracting 3MF...")
+        with zipfile.ZipFile(input_path, 'r') as zip_ref:
+            zip_ref.extractall(temp_path)
+
+        # Find model file
+        model_file = temp_path / "3D" / "3dmodel.model"
+        if not model_file.exists():
+            print("Error: Could not find 3dmodel.model!")
+            return False
+
+        print("Modifying model file...")
+
+        # Parse XML
+        tree = ET.parse(model_file)
+        root = tree.getroot()
+
+        # Register namespaces
+        namespaces = {
+            '': 'http://schemas.microsoft.com/3dmanufacturing/core/2015/02',
+            'BambuStudio': 'http://schemas.bambulab.com/package/2021',
+            'p': 'http://schemas.microsoft.com/3dmanufacturing/production/2015/06'
+        }
+
+        for prefix, uri in namespaces.items():
+            if prefix:
+                ET.register_namespace(prefix, uri)
+            else:
+                ET.register_namespace('', uri)
+
+        # Find or create metadata section (should be at root level, before <resources>)
+        # Check if height_range_modifier already exists
+        existing_modifier = None
+        for metadata in root.findall('.//metadata[@name="height_range_modifier"]', namespaces):
+            existing_modifier = metadata
+            break
+
+        if existing_modifier is not None:
+            print("  Found existing height_range_modifier, replacing...")
+            root.remove(existing_modifier)
+
+        # Create the height range modifier metadata
+        # Format: JSON string - we'll manually insert it to avoid auto-escaping
+        metadata_json = (
+            '{"ranges":['
+            f'{{"min":0,"max":{height_mm},"color":"RoyalBlue"}},'
+            f'{{"min":{height_mm},"max":999,"color":"white","gcode":"M600"}}'
+            ']}'
+        )
+
+        # Create metadata element - we'll manually set the text with proper escaping
+        metadata_elem = ET.Element('metadata')
+        metadata_elem.set('name', 'height_range_modifier')
+        # Don't use .text = ... as it will auto-escape
+        # We'll replace this after writing
+
+        # Insert after the last existing metadata element (before <resources>)
+        resources = root.find('.//resources', namespaces)
+        if resources is not None:
+            resources_index = list(root).index(resources)
+            root.insert(resources_index, metadata_elem)
+        else:
+            # No resources found, just append
+            root.append(metadata_elem)
+
+        print(f"  Added height_range_modifier metadata")
+        print(f"    Blue layer: 0mm to {height_mm}mm")
+        print(f"    White layer: {height_mm}mm to top (with M600)")
+
+        # Save modified XML
+        tree.write(model_file, encoding='utf-8', xml_declaration=True)
+
+        # Post-process the file to fix the escaping
+        # Python's ET auto-escapes, but we need &amp;quot; not &amp;amp;quot;
+        with open(model_file, 'r', encoding='utf-8') as f:
+            content = f.read()
+
+        # Replace the empty metadata element with our properly escaped version
+        escaped_json = metadata_json.replace('"', '&amp;quot;')
+        content = content.replace(
+            '<metadata name="height_range_modifier" />',
+            f'<metadata name="height_range_modifier">{escaped_json}</metadata>'
+        )
+        content = content.replace(
+            '<metadata name="height_range_modifier"></metadata>',
+            f'<metadata name="height_range_modifier">{escaped_json}</metadata>'
+        )
+
+        with open(model_file, 'w', encoding='utf-8') as f:
+            f.write(content)
+
+        # Re-create 3MF file
+        print("Creating modified 3MF...")
+        with zipfile.ZipFile(output_path, 'w', zipfile.ZIP_DEFLATED) as zip_out:
+            for root_dir, dirs, files in os.walk(temp_path):
+                for file in files:
+                    file_path = Path(root_dir) / file
+                    arcname = file_path.relative_to(temp_path)
+                    zip_out.write(file_path, arcname)
+
+        print()
+        print("Success! Modified 3MF saved.")
+        print()
+        print("Next steps:")
+        print("1. Open the modified file in Orca Slicer")
+        print("2. Check if height range modifier appears")
+        print("3. Slice and verify M600 in G-code")
+        print()
+        print("Note: This adds a GLOBAL height modifier that applies to")
+        print("      all objects in the build plate.")
+
+        return True
+
+
+def main():
+    if len(sys.argv) < 2:
+        print("Usage: python add_height_modifier_orca.py input.3mf [output.3mf]")
+        print()
+        print("Adds M600 filament change at 1.5mm (global, applies to all objects)")
+        sys.exit(1)
+
+    input_file = sys.argv[1]
+    output_file = sys.argv[2] if len(sys.argv) > 2 else None
+
+    success = add_height_modifier(input_file, output_file)
+
+    if not success:
+        sys.exit(1)
+
+
+if __name__ == "__main__":
+    main()
--- a/Printing/Nameplates/checkmark_template.scad
+++ b/Printing/Nameplates/checkmark_template.scad
@@ -0,0 +1,56 @@
+// Two-Layer Check Mark Design
+// Black base (box + check mark) + White fill layer on top
+// Based on CF00089-08 Check Mark 01.svg
+
+// Parameters - adjust these to customize
+black_base_thickness = 0.5;    // Black base layer (thin, bottom)
+white_fill_thickness = 1.5;    // White fill layer (middle)
+black_top_thickness = 0.5;     // Black top (check mark shows through)
+desired_size = 14;             // Desired box size (mm) - makes design square
+
+// SVG file path
+svg_file = "Check-Mark/CF00089-08 Check Mark 01.svg";
+
+// Calculate dimensions from SVG viewBox (720 x 570.9)
+svg_width = 720;
+svg_height = 570.9;
+
+// Scale factors to make the design exactly square
+scale_x = desired_size / svg_width;   // Scale for width
+scale_y = desired_size / svg_height;  // Scale for height
+design_width = desired_size;
+design_height = desired_size;
+
+// White fill inset (how much smaller than the outer box)
+white_inset = 1.5;  // mm inset from edges (adjusted for 14mm box)
+white_width = design_width - (white_inset * 2);
+white_height = design_height - (white_inset * 2);
+
+// Total thickness
+total_thickness = black_base_thickness + white_fill_thickness + black_top_thickness;
+
+echo(str("Design size: ", design_width, "mm x ", design_height, "mm"));
+echo(str("White fill size: ", white_width, "mm x ", white_height, "mm"));
+echo(str("Total thickness: ", total_thickness, "mm"));
+
+// Build the two-layer design
+module checkmark_design() {
+    // Layer 1: Black base - full SVG design (box + check mark)
+    color("black")
+    translate([0, 0, 0])
+    linear_extrude(height = total_thickness)
+    // Center the SVG design
+    translate([-design_width/2, -design_height/2, 0])
+    scale([scale_x, scale_y, 1])
+    import(svg_file, center = false);
+
+    // Layer 2: White fill - sits on top of black base, inside the box
+    color("white")
+    translate([0, 0, black_base_thickness])
+    linear_extrude(height = white_fill_thickness)
+    offset(r = 1)  // Slightly round the corners
+    square([white_width, white_height], center = true);
+}
+
+// Render the complete design
+checkmark_design();
--- a/Printing/Nameplates/fred_bennett_facedown.3mf
+++ b/Printing/Nameplates/fred_bennett_facedown.3mf
--- a/Printing/Nameplates/generate_nameplates.py
+++ b/Printing/Nameplates/generate_nameplates.py
@@ -0,0 +1,107 @@
+#!/usr/bin/env python3
+"""
+Generate 3D nameplate STL files from a list of names using OpenSCAD.
+
+This script reads names from a text file and generates individual STL files
+for each name using an OpenSCAD template.
+"""
+
+import subprocess
+import os
+import sys
+from pathlib import Path
+
+
+def generate_stl(name, template_file, output_dir):
+    """
+    Generate an STL file for a given name using OpenSCAD.
+
+    Args:
+        name: The name to put on the nameplate
+        template_file: Path to the OpenSCAD template file
+        output_dir: Directory where STL files will be saved
+    """
+    # Create a safe filename from the name (remove special characters)
+    safe_name = "".join(c for c in name if c.isalnum() or c in (' ', '-', '_')).strip()
+    safe_name = safe_name.replace(' ', '_')
+
+    output_file = os.path.join(output_dir, f"{safe_name}.stl")
+
+    # Escape quotes in the name for the command line
+    escaped_name = name.replace('"', '\\"')
+
+    # Build the OpenSCAD command
+    # -D sets a variable, -o specifies output file
+    cmd = [
+        r'C:\Program Files\OpenSCAD\openscad.exe',
+        '-D', f'name="{escaped_name}"',
+        '-o', output_file,
+        template_file
+    ]
+
+    print(f"Generating: {safe_name}.stl for '{name}'...")
+
+    try:
+        # Run OpenSCAD
+        result = subprocess.run(
+            cmd,
+            capture_output=True,
+            text=True,
+            check=True
+        )
+        print(f"  [OK] Successfully created {safe_name}.stl")
+        return True
+    except subprocess.CalledProcessError as e:
+        print(f"  [ERROR] Error generating {safe_name}.stl")
+        print(f"    {e.stderr}")
+        return False
+    except FileNotFoundError:
+        print("Error: OpenSCAD not found. Please install OpenSCAD and ensure it's in your PATH.")
+        print("Download from: https://openscad.org/downloads.html")
+        sys.exit(1)
+
+
+def main():
+    # Configuration
+    template_file = "nameplate_template.scad"
+    names_file = "names.txt"
+    output_dir = "output_stl"
+
+    # Check if template exists
+    if not os.path.exists(template_file):
+        print(f"Error: Template file '{template_file}' not found!")
+        sys.exit(1)
+
+    # Check if names file exists
+    if not os.path.exists(names_file):
+        print(f"Error: Names file '{names_file}' not found!")
+        sys.exit(1)
+
+    # Create output directory if it doesn't exist
+    Path(output_dir).mkdir(exist_ok=True)
+
+    # Read names from file
+    with open(names_file, 'r', encoding='utf-8') as f:
+        names = [line.strip() for line in f if line.strip()]
+
+    if not names:
+        print(f"Error: No names found in '{names_file}'")
+        sys.exit(1)
+
+    print(f"Found {len(names)} name(s) to process")
+    print(f"Output directory: {output_dir}")
+    print("-" * 50)
+
+    # Generate STL for each name
+    success_count = 0
+    for name in names:
+        if generate_stl(name, template_file, output_dir):
+            success_count += 1
+
+    print("-" * 50)
+    print(f"Complete! Generated {success_count}/{len(names)} STL files")
+    print(f"Files saved in: {output_dir}/")
+
+
+if __name__ == "__main__":
+    main()
--- a/Printing/Nameplates/generate_zipper_pulls.py
+++ b/Printing/Nameplates/generate_zipper_pulls.py
@@ -0,0 +1,107 @@
+#!/usr/bin/env python3
+"""
+Generate 3D zipper pull STL files from a list of names using OpenSCAD.
+
+This script reads names from a text file and generates individual STL files
+for each name using the zipper pull OpenSCAD template.
+"""
+
+import subprocess
+import os
+import sys
+from pathlib import Path
+
+
+def generate_stl(name, template_file, output_dir):
+    """
+    Generate an STL file for a given name using OpenSCAD.
+
+    Args:
+        name: The name to put on the zipper pull
+        template_file: Path to the OpenSCAD template file
+        output_dir: Directory where STL files will be saved
+    """
+    # Create a safe filename from the name (remove special characters)
+    safe_name = "".join(c for c in name if c.isalnum() or c in (' ', '-', '_')).strip()
+    safe_name = safe_name.replace(' ', '_')
+
+    output_file = os.path.join(output_dir, f"{safe_name}.stl")
+
+    # Escape quotes in the name for the command line
+    escaped_name = name.replace('"', '\\"')
+
+    # Build the OpenSCAD command
+    # -D sets a variable, -o specifies output file
+    cmd = [
+        r'C:\Program Files\OpenSCAD\openscad.exe',
+        '-D', f'name="{escaped_name}"',
+        '-o', output_file,
+        template_file
+    ]
+
+    print(f"Generating: {safe_name}.stl for '{name}'...")
+
+    try:
+        # Run OpenSCAD
+        result = subprocess.run(
+            cmd,
+            capture_output=True,
+            text=True,
+            check=True
+        )
+        print(f"  [OK] Successfully created {safe_name}.stl")
+        return True
+    except subprocess.CalledProcessError as e:
+        print(f"  [ERROR] Error generating {safe_name}.stl")
+        print(f"    {e.stderr}")
+        return False
+    except FileNotFoundError:
+        print("Error: OpenSCAD not found. Please install OpenSCAD and ensure it's in your PATH.")
+        print("Download from: https://openscad.org/downloads.html")
+        sys.exit(1)
+
+
+def main():
+    # Configuration
+    template_file = "zipper_pull_template.scad"
+    names_file = "names.txt"
+    output_dir = "zipper-pulls"
+
+    # Check if template exists
+    if not os.path.exists(template_file):
+        print(f"Error: Template file '{template_file}' not found!")
+        sys.exit(1)
+
+    # Check if names file exists
+    if not os.path.exists(names_file):
+        print(f"Error: Names file '{names_file}' not found!")
+        sys.exit(1)
+
+    # Create output directory if it doesn't exist
+    Path(output_dir).mkdir(exist_ok=True)
+
+    # Read names from file
+    with open(names_file, 'r', encoding='utf-8') as f:
+        names = [line.strip() for line in f if line.strip()]
+
+    if not names:
+        print(f"Error: No names found in '{names_file}'")
+        sys.exit(1)
+
+    print(f"Found {len(names)} name(s) to process")
+    print(f"Output directory: {output_dir}")
+    print("-" * 50)
+
+    # Generate STL for each name
+    success_count = 0
+    for name in names:
+        if generate_stl(name, template_file, output_dir):
+            success_count += 1
+
+    print("-" * 50)
+    print(f"Complete! Generated {success_count}/{len(names)} STL files")
+    print(f"Files saved in: {output_dir}/")
+
+
+if __name__ == "__main__":
+    main()
--- a/Printing/Nameplates/generate_zipper_pulls_raised_text.py
+++ b/Printing/Nameplates/generate_zipper_pulls_raised_text.py
@@ -0,0 +1,107 @@
+#!/usr/bin/env python3
+"""
+Generate 3D zipper pull STL files with raised text from a list of names using OpenSCAD.
+
+This script reads names from a text file and generates individual STL files
+for each name using the raised text zipper pull OpenSCAD template.
+"""
+
+import subprocess
+import os
+import sys
+from pathlib import Path
+
+
+def generate_stl(name, template_file, output_dir):
+    """
+    Generate an STL file for a given name using OpenSCAD.
+
+    Args:
+        name: The name to put on the zipper pull
+        template_file: Path to the OpenSCAD template file
+        output_dir: Directory where STL files will be saved
+    """
+    # Create a safe filename from the name (remove special characters)
+    safe_name = "".join(c for c in name if c.isalnum() or c in (' ', '-', '_')).strip()
+    safe_name = safe_name.replace(' ', '_')
+
+    output_file = os.path.join(output_dir, f"{safe_name}.stl")
+
+    # Escape quotes in the name for the command line
+    escaped_name = name.replace('"', '\\"')
+
+    # Build the OpenSCAD command
+    # -D sets a variable, -o specifies output file
+    cmd = [
+        r'C:\Program Files\OpenSCAD\openscad.exe',
+        '-D', f'name="{escaped_name}"',
+        '-o', output_file,
+        template_file
+    ]
+
+    print(f"Generating: {safe_name}.stl for '{name}'...")
+
+    try:
+        # Run OpenSCAD
+        result = subprocess.run(
+            cmd,
+            capture_output=True,
+            text=True,
+            check=True
+        )
+        print(f"  [OK] Successfully created {safe_name}.stl")
+        return True
+    except subprocess.CalledProcessError as e:
+        print(f"  [ERROR] Error generating {safe_name}.stl")
+        print(f"    {e.stderr}")
+        return False
+    except FileNotFoundError:
+        print("Error: OpenSCAD not found. Please install OpenSCAD and ensure it's in your PATH.")
+        print("Download from: https://openscad.org/downloads.html")
+        sys.exit(1)
+
+
+def main():
+    # Configuration
+    template_file = "zipper_pull_raised_text_template.scad"
+    names_file = "names.txt"
+    output_dir = "zipper-pulls-raised-text"
+
+    # Check if template exists
+    if not os.path.exists(template_file):
+        print(f"Error: Template file '{template_file}' not found!")
+        sys.exit(1)
+
+    # Check if names file exists
+    if not os.path.exists(names_file):
+        print(f"Error: Names file '{names_file}' not found!")
+        sys.exit(1)
+
+    # Create output directory if it doesn't exist
+    Path(output_dir).mkdir(exist_ok=True)
+
+    # Read names from file
+    with open(names_file, 'r', encoding='utf-8') as f:
+        names = [line.strip() for line in f if line.strip()]
+
+    if not names:
+        print(f"Error: No names found in '{names_file}'")
+        sys.exit(1)
+
+    print(f"Found {len(names)} name(s) to process")
+    print(f"Output directory: {output_dir}")
+    print("-" * 50)
+
+    # Generate STL for each name
+    success_count = 0
+    for name in names:
+        if generate_stl(name, template_file, output_dir):
+            success_count += 1
+
+    print("-" * 50)
+    print(f"Complete! Generated {success_count}/{len(names)} STL files")
+    print(f"Files saved in: {output_dir}/")
+
+
+if __name__ == "__main__":
+    main()
--- a/Printing/Nameplates/generate_zipper_pulls_raised_text_2.py
+++ b/Printing/Nameplates/generate_zipper_pulls_raised_text_2.py
@@ -0,0 +1,113 @@
+#!/usr/bin/env python3
+"""
+Generate 3D zipper pull STL files with raised text from a list of names using OpenSCAD.
+
+This script reads names from a text file and generates individual STL files
+for each name using the raised text zipper pull OpenSCAD template.
+
+Version 2: Improved apostrophe handling - preserves apostrophes in both filenames and text rendering.
+"""
+
+import subprocess
+import os
+import sys
+from pathlib import Path
+
+
+def generate_stl(name, template_file, output_dir):
+    """
+    Generate an STL file for a given name using OpenSCAD.
+
+    Args:
+        name: The name to put on the zipper pull
+        template_file: Path to the OpenSCAD template file
+        output_dir: Directory where STL files will be saved
+    """
+    # Create a safe filename from the name
+    # Keep apostrophes in filename for accurate representation
+    safe_name = "".join(c for c in name if c.isalnum() or c in (' ', '-', '_', "\'")).strip()
+    safe_name = safe_name.replace(' ', '_')
+
+    output_file = os.path.join(output_dir, f"{safe_name}.stl")
+
+    # Escape the name for OpenSCAD command line
+    # Need to escape both quotes and apostrophes properly
+    escaped_name = name.replace('\\', '\\\\')  # Escape backslashes first
+    escaped_name = escaped_name.replace('"', '\\"')   # Escape double quotes
+    escaped_name = escaped_name.replace("'", "\\'")   # Escape single quotes/apostrophes
+
+    # Build the OpenSCAD command
+    # -D sets a variable, -o specifies output file
+    cmd = [
+        r'C:\Program Files\OpenSCAD\openscad.exe',
+        '-D', f'name="{escaped_name}"',
+        '-o', output_file,
+        template_file
+    ]
+
+    print(f"Generating: {safe_name}.stl for '{name}'...")
+
+    try:
+        # Run OpenSCAD
+        result = subprocess.run(
+            cmd,
+            capture_output=True,
+            text=True,
+            check=True
+        )
+        print(f"  [OK] Successfully created {safe_name}.stl")
+        return True
+    except subprocess.CalledProcessError as e:
+        print(f"  [ERROR] Error generating {safe_name}.stl")
+        print(f"    {e.stderr}")
+        return False
+    except FileNotFoundError:
+        print("Error: OpenSCAD not found. Please install OpenSCAD and ensure it's in your PATH.")
+        print("Download from: https://openscad.org/downloads.html")
+        sys.exit(1)
+
+
+def main():
+    # Configuration
+    template_file = "zipper_pull_raised_text_template.scad"
+    names_file = "names.txt"
+    output_dir = "zipper-pulls-raised-text-2"
+
+    # Check if template exists
+    if not os.path.exists(template_file):
+        print(f"Error: Template file '{template_file}' not found!")
+        sys.exit(1)
+
+    # Check if names file exists
+    if not os.path.exists(names_file):
+        print(f"Error: Names file '{names_file}' not found!")
+        sys.exit(1)
+
+    # Create output directory if it doesn't exist
+    Path(output_dir).mkdir(exist_ok=True)
+
+    # Read names from file
+    with open(names_file, 'r', encoding='utf-8') as f:
+        names = [line.strip() for line in f if line.strip()]
+
+    if not names:
+        print(f"Error: No names found in '{names_file}'")
+        sys.exit(1)
+
+    print(f"Found {len(names)} name(s) to process")
+    print(f"Output directory: {output_dir}")
+    print("-" * 50)
+
+    # Generate STL for each name
+    success_count = 0
+    for name in names:
+        if generate_stl(name, template_file, output_dir):
+            success_count += 1
+
+    print("-" * 50)
+    print(f"Complete! Generated {success_count}/{len(names)} STL files")
+    print(f"Files saved in: {output_dir}/")
+
+
+if __name__ == "__main__":
+    main()
--- a/Printing/Nameplates/index.html
+++ b/Printing/Nameplates/index.html
@@ -0,0 +1,61 @@
+<!DOCTYPE HTML>
+<html lang="en">
+<head>
+<meta charset="utf-8">
+<title>Directory listing for /Printing/Nameplates/</title>
+</head>
+<body>
+<h1>Directory listing for /Printing/Nameplates/</h1>
+<hr>
+<ul>
+<li><a href=".claude/">.claude/</a></li>
+<li><a href=".github/">.github/</a></li>
+<li><a href="300.103.pdf">300.103.pdf</a></li>
+<li><a href="add_filament_change_to_3mf.py">add_filament_change_to_3mf.py</a></li>
+<li><a href="add_height_modifier_orca.py">add_height_modifier_orca.py</a></li>
+<li><a href="Check-Mark/">Check-Mark/</a></li>
+<li><a href="checkmark_template.scad">checkmark_template.scad</a></li>
+<li><a href="CLAUDE.md">CLAUDE.md</a></li>
+<li><a href="Fordscript.ttf">Fordscript.ttf</a></li>
+<li><a href="fred_bennett_facedown.3mf">fred_bennett_facedown.3mf</a></li>
+<li><a href="generate_nameplates.py">generate_nameplates.py</a></li>
+<li><a href="generate_zipper_pulls.py">generate_zipper_pulls.py</a></li>
+<li><a href="generate_zipper_pulls_raised_text.py">generate_zipper_pulls_raised_text.py</a></li>
+<li><a href="generate_zipper_pulls_raised_text_2.py">generate_zipper_pulls_raised_text_2.py</a></li>
+<li><a href="nameplate_template.scad">nameplate_template.scad</a></li>
+<li><a href="names.txt">names.txt</a></li>
+<li><a href="nul">nul</a></li>
+<li><a href="output_stl/">output_stl/</a></li>
+<li><a href="Screenshot%202025-11-07%20082805.png">Screenshot 2025-11-07 082805.png</a></li>
+<li><a href="test_bennet_facedown.stl">test_bennet_facedown.stl</a></li>
+<li><a href="test_bennett_facedown.3mf">test_bennett_facedown.3mf</a></li>
+<li><a href="test_blue_only.3mf">test_blue_only.3mf</a></li>
+<li><a href="test_blue_only.scad">test_blue_only.scad</a></li>
+<li><a href="test_christopher.stl">test_christopher.stl</a></li>
+<li><a href="test_christopher_13pt.stl">test_christopher_13pt.stl</a></li>
+<li><a href="test_christopher_dynamic.stl">test_christopher_dynamic.stl</a></li>
+<li><a href="test_christopher_raised.stl">test_christopher_raised.stl</a></li>
+<li><a href="test_debug.3mf">test_debug.3mf</a></li>
+<li><a href="test_debug.scad">test_debug.scad</a></li>
+<li><a href="test_font.scad">test_font.scad</a></li>
+<li><a href="test_font.stl">test_font.stl</a></li>
+<li><a href="test_fred_bold.stl">test_fred_bold.stl</a></li>
+<li><a href="test_fred_debug.stl">test_fred_debug.stl</a></li>
+<li><a href="test_fred_dynamic.stl">test_fred_dynamic.stl</a></li>
+<li><a href="test_fred_raised.stl">test_fred_raised.stl</a></li>
+<li><a href="TEST_Fred_raised_text.stl">TEST_Fred_raised_text.stl</a></li>
+<li><a href="test_fred_reduced_bold.stl">test_fred_reduced_bold.stl</a></li>
+<li><a href="test_hole_position.stl">test_hole_position.stl</a></li>
+<li><a href="test_simple_fred.scad">test_simple_fred.scad</a></li>
+<li><a href="test_simple_fred.stl">test_simple_fred.stl</a></li>
+<li><a href="test_zoe.stl">test_zoe.stl</a></li>
+<li><a href="test_zoe_raised.stl">test_zoe_raised.stl</a></li>
+<li><a href="zipper-pulls-raised-text/">zipper-pulls-raised-text/</a></li>
+<li><a href="zipper-pulls-raised-text-2/">zipper-pulls-raised-text-2/</a></li>
+<li><a href="zipper_pull_raised_text_template.scad">zipper_pull_raised_text_template.scad</a></li>
+<li><a href="zipper_pull_raised_text_template_REDUCED_BOLD.scad">zipper_pull_raised_text_template_REDUCED_BOLD.scad</a></li>
+<li><a href="zipper_pull_template.scad">zipper_pull_template.scad</a></li>
+</ul>
+<hr>
+</body>
+</html>
--- a/Printing/Nameplates/nameplate_template.scad
+++ b/Printing/Nameplates/nameplate_template.scad
@@ -0,0 +1,57 @@
+// Two-Layer Oval Nameplate Template with Engraved Text
+// Creates a white base oval with a blue top oval and engraved text
+
+// Parameters - these can be overridden from command line
+name = "NAME"; // Text to display on nameplate
+oval_width = 100; // Width of the oval (mm) - max 100mm
+oval_height = 38; // Height of the oval (mm) - proportional to width
+base_thickness = 1.5; // Thickness of white base layer (mm)
+top_thickness = 1; // Thickness of blue top layer (mm)
+base_offset = 2; // How much larger the white base is (mm)
+text_size = 15; // Font size for the text
+text_depth = 1; // How deep the text is engraved (mm) - cuts through blue to show white
+font_file = "C:/Users/Fred/claude/Fordscript.ttf"; // Path to the custom font file
+
+// Module to create an oval (ellipse)
+module oval(width, height, depth) {
+    scale([width/2, height/2, 1])
+        cylinder(h=depth, r=1, $fn=100);
+}
+
+// White base layer (larger oval)
+module base_layer() {
+    color("white")
+    oval(
+        oval_width + base_offset*2,
+        oval_height + base_offset*2,
+        base_thickness
+    );
+}
+
+// Blue top layer with engraved text
+module top_layer() {
+    color("RoyalBlue")
+    difference() {
+        // Blue oval
+        translate([0, 0, base_thickness])
+            oval(oval_width, oval_height, top_thickness);
+
+        // Engraved text (cuts into the blue layer)
+        translate([0, 0, base_thickness + top_thickness - text_depth + 0.01])
+            linear_extrude(height=text_depth)
+                text(name,
+                     size=text_size,
+                     font="Fordscript",
+                     halign="center",
+                     valign="center");
+    }
+}
+
+// Main nameplate assembly
+module nameplate() {
+    base_layer();
+    top_layer();
+}
+
+// Generate the nameplate
+nameplate();
--- a/Printing/Nameplates/names.txt
+++ b/Printing/Nameplates/names.txt
@@ -0,0 +1,58 @@
+Skylar
+Aaron
+Kathrynn
+Alice
+Jaxxin
+Sydney
+Blake
+Ayden
+Bentley
+Landon
+Silas
+Aniah
+Silas
+Donald
+Hunter
+Harper
+Keith
+Karleigh
+Michael
+Taylor
+Adalynn
+Harley
+Danny
+Carson
+Aur'heir
+Kinleigh
+Bennett
+Lucy
+Grayson
+Leon
+Charlotte
+Landon
+Aiden
+Nevaeh
+Ayla
+Leah
+William
+Lane
+Liberty
+Karter
+Wyatt
+Clare
+Bryant
+Cole
+Jordan
+Max
+Zoey
+Eli
+Oliver
+Jack
+Tyler
+Annabella
+Amaya
+Shane
+Nicholas
+Clay
+Jayden
+Alexis
--- a/Printing/Nameplates/output_stl/index.html
+++ b/Printing/Nameplates/output_stl/index.html
@@ -0,0 +1,15 @@
+<!DOCTYPE HTML>
+<html lang="en">
+<head>
+<meta charset="utf-8">
+<title>Directory listing for /Printing/Nameplates/output_stl/</title>
+</head>
+<body>
+<h1>Directory listing for /Printing/Nameplates/output_stl/</h1>
+<hr>
+<ul>
+<li><a href="2names%27.3mf">2names'.3mf</a></li>
+</ul>
+<hr>
+</body>
+</html>
--- a/Printing/Nameplates/test_bennett_facedown.3mf
+++ b/Printing/Nameplates/test_bennett_facedown.3mf
--- a/Printing/Nameplates/test_blue_only.3mf
+++ b/Printing/Nameplates/test_blue_only.3mf
--- a/Printing/Nameplates/test_blue_only.scad
+++ b/Printing/Nameplates/test_blue_only.scad
@@ -0,0 +1,61 @@
+// Test - only blue layer from main template
+name = "Bennett";
+oval_width = 96;
+oval_height = 30;
+blue_thickness = 1;
+white_thickness = 1.5;
+base_text_size = 13;
+
+name_length = len(name);
+text_size = name_length <= 3 ? 18 :
+            name_length <= 5 ? 13 :
+            name_length <= 8 ? 11 :
+            11;
+
+border_width = 2;
+hole_diameter = 4;
+hole_clearance = 4;
+
+total_width = oval_width + border_width*2;
+total_height = oval_height + border_width*2;
+hole_x = -(total_width/2) + (hole_diameter/2) + hole_clearance;
+
+module oval(width, height, depth) {
+    scale([width/2, height/2, 1])
+        cylinder(h=depth, r=1, $fn=100);
+}
+
+module bold_text() {
+    for (x = [-0.3, 0, 0.3]) {
+        for (y = [-0.3, 0, 0.3]) {
+            translate([x, y, 0])
+                linear_extrude(height=blue_thickness + 0.1)
+                    text(name,
+                         size=text_size,
+                         font="Fordscript",
+                         halign="center",
+                         valign="center");
+        }
+    }
+}
+
+// Blue layer only
+color("RoyalBlue")
+difference() {
+    oval(total_width, total_height, blue_thickness);
+
+    // Cut out the border ring channel
+    translate([0, 0, -0.05])
+        difference() {
+            oval(total_width, total_height, blue_thickness + 0.1);
+            oval(oval_width, oval_height, blue_thickness + 0.2);
+        }
+
+    // Cut out text channels
+    translate([0, 0, -0.05])
+        bold_text();
+
+    // Cut out hole
+    translate([hole_x, 0, -0.05])
+        cylinder(h=blue_thickness + 0.1, d=hole_diameter, $fn=50);
+}
--- a/Printing/Nameplates/test_debug.3mf
+++ b/Printing/Nameplates/test_debug.3mf
--- a/Printing/Nameplates/test_debug.scad
+++ b/Printing/Nameplates/test_debug.scad
@@ -0,0 +1,43 @@
+// Debug - just show the blue layer with text cut out
+name = "Bennett";
+oval_width = 96;
+oval_height = 30;
+blue_thickness = 1;
+border_width = 2;
+
+name_length = len(name);
+text_size = name_length <= 3 ? 18 :
+            name_length <= 5 ? 13 :
+            name_length <= 8 ? 11 :
+            11;
+
+total_width = oval_width + border_width*2;
+total_height = oval_height + border_width*2;
+
+module oval(width, height, depth) {
+    scale([width/2, height/2, 1])
+        cylinder(h=depth, r=1, $fn=100);
+}
+
+module bold_text() {
+    for (x = [-0.3, 0, 0.3]) {
+        for (y = [-0.3, 0, 0.3]) {
+            translate([x, y, 0])
+                linear_extrude(height=blue_thickness + 0.1)
+                    text(name,
+                         size=text_size,
+                         font="Fordscript",
+                         halign="center",
+                         valign="center");
+        }
+    }
+}
+
+// Just the blue with text cut - no border cut
+color("RoyalBlue")
+difference() {
+    oval(total_width, total_height, blue_thickness);
+
+    translate([0, 0, -0.05])
+        bold_text();
+}
--- a/Printing/Nameplates/test_font.scad
+++ b/Printing/Nameplates/test_font.scad
@@ -0,0 +1,3 @@
+// Test if Fordscript font renders
+linear_extrude(height=2)
+    text("Bennett", size=11, font="Fordscript", halign="center", valign="center");
--- a/Printing/Nameplates/test_simple_fred.scad
+++ b/Printing/Nameplates/test_simple_fred.scad
@@ -0,0 +1,12 @@
+// Simple test for Fred text rendering
+name = "Fred";
+text_size = 13;
+
+color("white")
+translate([0, 0, 1.5])
+    linear_extrude(height=1)
+        text(name,
+             size=text_size,
+             font="Fordscript",
+             halign="center",
+             valign="center");
--- a/Printing/Nameplates/zipper-pulls-raised-text-2/index.html
+++ b/Printing/Nameplates/zipper-pulls-raised-text-2/index.html
@@ -0,0 +1,70 @@
+<!DOCTYPE HTML>
+<html lang="en">
+<head>
+<meta charset="utf-8">
+<title>Directory listing for /Printing/Nameplates/zipper-pulls-raised-text-2/</title>
+</head>
+<body>
+<h1>Directory listing for /Printing/Nameplates/zipper-pulls-raised-text-2/</h1>
+<hr>
+<ul>
+<li><a href="Aaron.stl">Aaron.stl</a></li>
+<li><a href="Adalynn.stl">Adalynn.stl</a></li>
+<li><a href="Aiden.stl">Aiden.stl</a></li>
+<li><a href="Alexis.stl">Alexis.stl</a></li>
+<li><a href="Alice.stl">Alice.stl</a></li>
+<li><a href="Amaya.stl">Amaya.stl</a></li>
+<li><a href="Aniah.stl">Aniah.stl</a></li>
+<li><a href="Annabella.stl">Annabella.stl</a></li>
+<li><a href="Aur%27heir.stl">Aur'heir.stl</a></li>
+<li><a href="Ayden.stl">Ayden.stl</a></li>
+<li><a href="Ayla.stl">Ayla.stl</a></li>
+<li><a href="Bennett.stl">Bennett.stl</a></li>
+<li><a href="Bentley.stl">Bentley.stl</a></li>
+<li><a href="Blake.stl">Blake.stl</a></li>
+<li><a href="Bryant.stl">Bryant.stl</a></li>
+<li><a href="Carson.stl">Carson.stl</a></li>
+<li><a href="Charlotte.stl">Charlotte.stl</a></li>
+<li><a href="Clare.stl">Clare.stl</a></li>
+<li><a href="Clay.stl">Clay.stl</a></li>
+<li><a href="Cole.stl">Cole.stl</a></li>
+<li><a href="Danny.stl">Danny.stl</a></li>
+<li><a href="Donald.stl">Donald.stl</a></li>
+<li><a href="Eli.stl">Eli.stl</a></li>
+<li><a href="Grayson.stl">Grayson.stl</a></li>
+<li><a href="Harley.stl">Harley.stl</a></li>
+<li><a href="Harper.stl">Harper.stl</a></li>
+<li><a href="Hunter.stl">Hunter.stl</a></li>
+<li><a href="Jack.stl">Jack.stl</a></li>
+<li><a href="Jaxxin.stl">Jaxxin.stl</a></li>
+<li><a href="Jayden.stl">Jayden.stl</a></li>
+<li><a href="Jordan.stl">Jordan.stl</a></li>
+<li><a href="Karleigh.stl">Karleigh.stl</a></li>
+<li><a href="Karter.stl">Karter.stl</a></li>
+<li><a href="Kathrynn.stl">Kathrynn.stl</a></li>
+<li><a href="Keith.stl">Keith.stl</a></li>
+<li><a href="Kinleigh.stl">Kinleigh.stl</a></li>
+<li><a href="Landon.stl">Landon.stl</a></li>
+<li><a href="Lane.stl">Lane.stl</a></li>
+<li><a href="Leah.stl">Leah.stl</a></li>
+<li><a href="Leon.stl">Leon.stl</a></li>
+<li><a href="Liberty.stl">Liberty.stl</a></li>
+<li><a href="Lucy.stl">Lucy.stl</a></li>
+<li><a href="Max.stl">Max.stl</a></li>
+<li><a href="Michael.stl">Michael.stl</a></li>
+<li><a href="Nevaeh.stl">Nevaeh.stl</a></li>
+<li><a href="Nicholas.stl">Nicholas.stl</a></li>
+<li><a href="Oliver.stl">Oliver.stl</a></li>
+<li><a href="Shane.stl">Shane.stl</a></li>
+<li><a href="Silas.stl">Silas.stl</a></li>
+<li><a href="Skylar.stl">Skylar.stl</a></li>
+<li><a href="Sydney.stl">Sydney.stl</a></li>
+<li><a href="Taylor.stl">Taylor.stl</a></li>
+<li><a href="Tyler.stl">Tyler.stl</a></li>
+<li><a href="William.stl">William.stl</a></li>
+<li><a href="Wyatt.stl">Wyatt.stl</a></li>
+<li><a href="Zoey.stl">Zoey.stl</a></li>
+</ul>
+<hr>
+</body>
+</html>
--- a/Printing/Nameplates/zipper-pulls-raised-text/index.html
+++ b/Printing/Nameplates/zipper-pulls-raised-text/index.html
@@ -0,0 +1,82 @@
+<!DOCTYPE HTML>
+<html lang="en">
+<head>
+<meta charset="utf-8">
+<title>Directory listing for /Printing/Nameplates/zipper-pulls-raised-text/</title>
+</head>
+<body>
+<h1>Directory listing for /Printing/Nameplates/zipper-pulls-raised-text/</h1>
+<hr>
+<ul>
+<li><a href="111.stl">111.stl</a></li>
+<li><a href="aaron.3mf">aaron.3mf</a></li>
+<li><a href="Aaron.stl">Aaron.stl</a></li>
+<li><a href="Adalynn.stl">Adalynn.stl</a></li>
+<li><a href="Aiden.stl">Aiden.stl</a></li>
+<li><a href="Alexis.stl">Alexis.stl</a></li>
+<li><a href="Alice.stl">Alice.stl</a></li>
+<li><a href="Amaya.stl">Amaya.stl</a></li>
+<li><a href="Aniah.stl">Aniah.stl</a></li>
+<li><a href="Annabella.stl">Annabella.stl</a></li>
+<li><a href="Aurheir.stl">Aurheir.stl</a></li>
+<li><a href="Ayden.stl">Ayden.stl</a></li>
+<li><a href="Ayla.stl">Ayla.stl</a></li>
+<li><a href="Bennett.stl">Bennett.stl</a></li>
+<li><a href="Bentley.stl">Bentley.stl</a></li>
+<li><a href="Blake.stl">Blake.stl</a></li>
+<li><a href="Bryant.stl">Bryant.stl</a></li>
+<li><a href="Carson.stl">Carson.stl</a></li>
+<li><a href="Charlotte.stl">Charlotte.stl</a></li>
+<li><a href="Clare.stl">Clare.stl</a></li>
+<li><a href="Clay.stl">Clay.stl</a></li>
+<li><a href="Cole.stl">Cole.stl</a></li>
+<li><a href="Daniel.stl">Daniel.stl</a></li>
+<li><a href="Danny.stl">Danny.stl</a></li>
+<li><a href="Donald.stl">Donald.stl</a></li>
+<li><a href="Eli.stl">Eli.stl</a></li>
+<li><a href="first%20plate.gcode">first plate.gcode</a></li>
+<li><a href="Ford-Fred%20%282%29.stl">Ford-Fred (2).stl</a></li>
+<li><a href="Grayson.stl">Grayson.stl</a></li>
+<li><a href="Harley.stl">Harley.stl</a></li>
+<li><a href="Harper.stl">Harper.stl</a></li>
+<li><a href="Hunter.stl">Hunter.stl</a></li>
+<li><a href="Jack.stl">Jack.stl</a></li>
+<li><a href="Jaxxin.stl">Jaxxin.stl</a></li>
+<li><a href="Jayden.stl">Jayden.stl</a></li>
+<li><a href="Jordan.stl">Jordan.stl</a></li>
+<li><a href="Karleigh.stl">Karleigh.stl</a></li>
+<li><a href="Karter.stl">Karter.stl</a></li>
+<li><a href="Kathrynn.stl">Kathrynn.stl</a></li>
+<li><a href="Keith.stl">Keith.stl</a></li>
+<li><a href="Kinleigh.stl">Kinleigh.stl</a></li>
+<li><a href="Landon.stl">Landon.stl</a></li>
+<li><a href="Lane.stl">Lane.stl</a></li>
+<li><a href="Leah.stl">Leah.stl</a></li>
+<li><a href="Leon.stl">Leon.stl</a></li>
+<li><a href="Liberty.stl">Liberty.stl</a></li>
+<li><a href="Lucy.stl">Lucy.stl</a></li>
+<li><a href="Max.stl">Max.stl</a></li>
+<li><a href="Michael.stl">Michael.stl</a></li>
+<li><a href="Nevaeh.stl">Nevaeh.stl</a></li>
+<li><a href="New%20Names.3mf">New Names.3mf</a></li>
+<li><a href="Nicholas.stl">Nicholas.stl</a></li>
+<li><a href="Oliver.stl">Oliver.stl</a></li>
+<li><a href="pLATE%201.3mf">pLATE 1.3mf</a></li>
+<li><a href="Shane.stl">Shane.stl</a></li>
+<li><a href="Silas.stl">Silas.stl</a></li>
+<li><a href="Skylar.stl">Skylar.stl</a></li>
+<li><a href="Sydney.stl">Sydney.stl</a></li>
+<li><a href="Taylor.stl">Taylor.stl</a></li>
+<li><a href="top4.3mf">top4.3mf</a></li>
+<li><a href="Tyler.stl">Tyler.stl</a></li>
+<li><a href="William.stl">William.stl</a></li>
+<li><a href="Wyatt.stl">Wyatt.stl</a></li>
+<li><a href="zipper%20pulls.3mf">zipper pulls.3mf</a></li>
+<li><a href="zipper%20pulls_FINAL.3mf">zipper pulls_FINAL.3mf</a></li>
+<li><a href="zipper%20pulls_modified.3mf">zipper pulls_modified.3mf</a></li>
+<li><a href="zipper%20pulls_with_M600.3mf">zipper pulls_with_M600.3mf</a></li>
+<li><a href="Zoey.stl">Zoey.stl</a></li>
+</ul>
+<hr>
+</body>
+</html>
--- a/Printing/Nameplates/zipper_pull_raised_text_template.scad
+++ b/Printing/Nameplates/zipper_pull_raised_text_template.scad
@@ -0,0 +1,117 @@
+// Face-Down Oval Zipper Pull Template
+// Designed for face-down printing: text and border are channels in blue layer (printed first),
+// then white backing fills the channels and covers the back.
+// When flipped over, shows white text/border on blue background.
+
+// Parameters - these can be overridden from command line
+name = "NAME"; // Text to display on zipper pull
+oval_width = 96; // Width of blue oval (mm) - total with border will be 100mm (96 + 2*2)
+oval_height = 30; // Height of blue oval (mm) - total with border will be 34mm (30 + 2*2)
+blue_thickness = 1; // Thickness of blue layer (mm) - this is the "show" side
+white_thickness = 1.5; // Thickness of white backing layer (mm)
+base_text_size = 13; // Base font size for medium names
+
+// Dynamic font sizing based on name length (mimics Ford oval proportions)
+// "Fred" (4 chars) at 13mm gives ~20% coverage - our target
+name_length = len(name);
+text_size = name_length <= 3 ? 18 :      // Short names (Zoe, Sam, Al) - larger (~21% coverage)
+            name_length <= 5 ? 13 :      // Medium names (Fred, John, Mary) - standard (~20% coverage)
+            name_length <= 8 ? 11 :      // Longer names (Michael, Jessica) - smaller (~25% coverage)
+            11;                          // Very long names (Christopher) - increased to 11mm (~35% coverage)
+
+// Border parameters
+border_width = 2; // Width of the white border around the oval (mm)
+
+// Hole parameters for zipper pull
+hole_diameter = 4; // Diameter of the hole (mm)
+hole_clearance = 4; // Minimum clearance from edge of outer border (mm)
+
+// Total dimensions
+total_width = oval_width + border_width*2;  // 100mm
+total_height = oval_height + border_width*2; // 34mm
+
+// Hole position - on LEFT side when viewed from show side
+// Since we print face-down, hole appears on RIGHT during printing
+// When flipped, it will be on the left as expected
+hole_x = -(total_width/2) + (hole_diameter/2) + hole_clearance;
+
+// Module to create an oval (ellipse)
+module oval(width, height, depth) {
+    scale([width/2, height/2, 1])
+        cylinder(h=depth, r=1, $fn=100);
+}
+
+// Module for text with fake bold effect
+module bold_text() {
+    for (x = [-0.3, 0, 0.3]) {
+        for (y = [-0.3, 0, 0.3]) {
+            translate([x, y, 0])
+                linear_extrude(height=blue_thickness + 0.1)
+                    text(name,
+                         size=text_size,
+                         font="Fordscript",
+                         halign="center",
+                         valign="center");
+        }
+    }
+}
+
+// Blue layer with channels for text and border (prints first, face-down)
+// The channels will be filled with white when the white layer is printed
+module blue_layer() {
+    color("RoyalBlue")
+    difference() {
+        // Full blue oval
+        oval(total_width, total_height, blue_thickness);
+
+        // Cut out the border ring channel (will be filled with white)
+        translate([0, 0, -0.05])
+            difference() {
+                oval(total_width, total_height, blue_thickness + 0.1);
+                oval(oval_width, oval_height, blue_thickness + 0.2);
+            }
+
+        // Cut out text channels (will be filled with white)
+        translate([0, 0, -0.05])
+            bold_text();
+
+        // Cut out hole
+        translate([hole_x, 0, -0.05])
+            cylinder(h=blue_thickness + 0.1, d=hole_diameter, $fn=50);
+    }
+}
+
+// White backing layer (prints second, on top of blue)
+// Also fills the text and border channels
+module white_layer() {
+    color("white")
+    difference() {
+        union() {
+            // Main backing layer on top of blue
+            translate([0, 0, blue_thickness])
+                oval(total_width, total_height, white_thickness);
+
+            // Fill the border channel
+            difference() {
+                oval(total_width, total_height, blue_thickness);
+                oval(oval_width, oval_height, blue_thickness + 0.1);
+            }
+
+            // Fill the text channels
+            bold_text();
+        }
+
+        // Cut out hole through entire white layer
+        translate([hole_x, 0, -0.05])
+            cylinder(h=blue_thickness + white_thickness + 0.2, d=hole_diameter, $fn=50);
+    }
+}
+
+// Main zipper pull assembly
+module zipper_pull() {
+    blue_layer();
+    white_layer();
+}
+
+// Generate the zipper pull
+zipper_pull();
--- a/Printing/Nameplates/zipper_pull_raised_text_template_REDUCED_BOLD.scad
+++ b/Printing/Nameplates/zipper_pull_raised_text_template_REDUCED_BOLD.scad
@@ -0,0 +1,88 @@
+// Single-Layer Oval Zipper Pull Template with Raised Text
+// Creates a blue base oval with raised white text and a hole for zipper attachment
+
+// Parameters - these can be overridden from command line
+name = "NAME"; // Text to display on zipper pull
+oval_width = 96; // Width of blue oval (mm) - total with border will be 100mm (96 + 2*2)
+oval_height = 30; // Height of blue oval (mm) - total with border will be 34mm (30 + 2*2)
+base_thickness = 1.5; // Thickness of blue base layer (mm)
+text_thickness = 1; // Thickness of raised white text (mm)
+base_text_size = 13; // Base font size for medium names
+font_file = "C:/Users/Fred/claude/Fordscript.ttf"; // Path to the custom font file
+
+// Dynamic font sizing based on name length (mimics Ford oval proportions)
+// "Fred" (4 chars) at 13mm gives ~20% coverage - our target
+name_length = len(name);
+text_size = name_length <= 3 ? 18 :      // Short names (Zoe, Sam, Al) - larger
+            name_length <= 5 ? 13 :      // Medium names (Fred, John, Mary) - standard
+            name_length <= 8 ? 11 :      // Longer names (Michael, Jessica) - smaller
+            9;                           // Very long names (Christopher) - smallest
+
+// Border parameters
+border_width = 2; // Width of the white border around the oval (mm)
+border_thickness = 1; // Thickness of the white border (mm)
+
+// Hole parameters for zipper pull
+hole_diameter = 4; // Diameter of the hole (mm)
+hole_clearance = 3; // Minimum clearance from edge of outer border (mm) - increased to fully clear white border
+
+// Module to create an oval (ellipse)
+module oval(width, height, depth) {
+    scale([width/2, height/2, 1])
+        cylinder(h=depth, r=1, $fn=100);
+}
+
+// Blue base layer with hole
+module base_layer() {
+    color("RoyalBlue")
+    difference() {
+        // Blue base matches the outer size of the white border
+        oval(oval_width + border_width*2, oval_height + border_width*2, base_thickness);
+
+        // Hole for zipper pull - positioned relative to outer edge
+        // Total width = oval_width + border_width*2
+        // Position: left edge + hole_radius + clearance
+        total_width = oval_width + border_width*2;
+        hole_x = -(total_width/2) + (hole_diameter/2) + hole_clearance;
+        translate([hole_x, 0, -0.05])
+            cylinder(h=base_thickness + 0.1, d=hole_diameter, $fn=50);
+    }
+}
+
+// White border around the oval
+module white_border() {
+    color("white")
+    translate([0, 0, base_thickness])
+        difference() {
+            // Outer oval (larger)
+            oval(oval_width + border_width*2, oval_height + border_width*2, border_thickness);
+            // Inner oval (cut out the center)
+            translate([0, 0, -0.05])
+                oval(oval_width, oval_height, border_thickness + 0.1);
+        }
+}
+
+// Raised white text on top of base - REDUCED bold effect (3 renders instead of 9)
+module raised_text() {
+    color("white")
+    // Reduced bold effect - only 3 offsets
+    for (x = [-0.4, 0, 0.4]) {
+        translate([x, 0, base_thickness])
+            linear_extrude(height=text_thickness)
+                text(name,
+                     size=text_size,
+                     font="Fordscript",
+                     halign="center",
+                     valign="center");
+    }
+}
+
+// Main zipper pull assembly
+module zipper_pull() {
+    base_layer();
+    white_border();
+    raised_text();
+}
+
+// Generate the zipper pull
+zipper_pull();
--- a/Printing/Nameplates/zipper_pull_template.scad
+++ b/Printing/Nameplates/zipper_pull_template.scad
@@ -0,0 +1,90 @@
+// Two-Layer Oval Zipper Pull Template with Engraved Text
+// Creates a white base oval with a blue top oval, engraved text, and a hole for zipper attachment
+
+// Parameters - these can be overridden from command line
+name = "NAME"; // Text to display on zipper pull
+oval_width = 96; // Width of blue oval (mm) - white base will be 100mm total (96 + 2*2)
+oval_height = 30; // Height of blue oval (mm) - white base will be 34mm total (30 + 2*2)
+base_thickness = 1.5; // Thickness of white base layer (mm)
+top_thickness = 1; // Thickness of blue top layer (mm)
+base_offset = 2; // How much larger the white base is (mm)
+base_text_size = 13; // Base font size for medium names (reduced to prevent interference with hole)
+text_depth = 1; // How deep the text is engraved (mm) - cuts through blue to show white
+font_file = "C:/Users/Fred/claude/Fordscript.ttf"; // Path to the custom font file
+
+// Dynamic font sizing based on name length (mimics Ford oval proportions)
+// "Fred" (4 chars) at 13mm gives ~20% coverage - our target
+name_length = len(name);
+text_size = name_length <= 3 ? 18 :      // Short names (Zoe, Sam, Al) - larger
+            name_length <= 5 ? 13 :      // Medium names (Fred, John, Mary) - standard
+            name_length <= 8 ? 11 :      // Longer names (Michael, Jessica) - smaller
+            9;                           // Very long names (Christopher) - smallest
+
+// Hole parameters for zipper pull
+hole_diameter = 4; // Diameter of the hole (mm)
+hole_clearance = 1; // Minimum clearance from edge of white base layer (mm)
+
+// Module to create an oval (ellipse)
+module oval(width, height, depth) {
+    scale([width/2, height/2, 1])
+        cylinder(h=depth, r=1, $fn=100);
+}
+
+// White base layer (larger oval) with hole
+module base_layer() {
+    color("white")
+    difference() {
+        oval(
+            oval_width + base_offset*2,
+            oval_height + base_offset*2,
+            base_thickness
+        );
+
+        // Hole for zipper pull - positioned relative to white base edge
+        // Calculate from white base width: (oval_width + base_offset*2)
+        white_width = oval_width + base_offset*2;
+        hole_x = -(white_width/2) + (hole_diameter/2) + hole_clearance;
+        translate([hole_x, 0, -0.05])
+            cylinder(h=base_thickness + 0.1, d=hole_diameter, $fn=50);
+    }
+}
+
+// Blue top layer with engraved text and hole
+module top_layer() {
+    color("RoyalBlue")
+    difference() {
+        // Blue oval
+        translate([0, 0, base_thickness])
+            oval(oval_width, oval_height, top_thickness);
+
+        // Engraved text (cuts into the blue layer)
+        // Multiple offset renders create a "fake bold" effect
+        for (x = [-0.3, 0, 0.3]) {
+            for (y = [-0.3, 0, 0.3]) {
+                translate([x, y, base_thickness + top_thickness - text_depth + 0.01])
+                    linear_extrude(height=text_depth)
+                        text(name,
+                             size=text_size,
+                             font="Fordscript",
+                             halign="center",
+                             valign="center");
+            }
+        }
+
+        // Hole for zipper pull (positioned on left side)
+        // Position: matches white base layer hole position
+        white_width = oval_width + base_offset*2;
+        hole_x = -(white_width/2) + (hole_diameter/2) + hole_clearance;
+        translate([hole_x, 0, base_thickness])
+            cylinder(h=top_thickness + 0.1, d=hole_diameter, $fn=50);
+    }
+}
+
+// Main zipper pull assembly
+module zipper_pull() {
+    base_layer();
+    top_layer();
+}
+
+// Generate the zipper pull
+zipper_pull();