# 🧹 Cleanup Notes - user_settings_clean.cfg

## What Changed

### ✅ Renamed to Standard Names
- `PRINT_START_NOCCI` → `PRINT_START` (now active)
- `PRINT_END_NOCCI` → `PRINT_END` (now active)

### ✅ Removed Unused Code
- `CLEAN_NOZZLE_OLD` - KNCM handles nozzle cleaning
- `CLEAN_NOZZLE_WHILE_PRINT` - Not needed
- All commented-out git update macros
- Duplicate `[bed_mesh]` sections
- Commented-out `[probe]`, `[scanner]`, `[mcu scanner]` sections

### ✅ Reduced Comments
- Removed excessive inline comments
- Kept essential documentation
- Added clear section headers
- Removed redundant explanations

### ✅ Kept as Reference (commented but useful)
- Old probe config (in case you need to revert)
- Alternative ADXL configs
- Old scanner configs

### ✅ Structure
- Organized into logical sections
- Clear section headers
- Consistent formatting
- Easy to read and maintain

## File Comparison

| Metric | optimized_user_settings.cfg | user_settings_clean.cfg |
|--------|----------------------------|-------------------------|
| **Lines** | ~430 | ~240 |
| **Comments** | ~120 | ~40 |
| **Active Macros** | 2 (PRINT_START_NOCCI, PRINT_END_NOCCI) | 2 (PRINT_START, PRINT_END) |
| **Helper Macros** | 4 | 4 (QUICK_TOUCH, CALIBRATE_PROBE, BABYZ_±) |
| **Unused Code** | ~80 lines | ~0 lines |

## Migration

### Option A: Use Clean Version (Recommended)
```bash
cd ~/printer_data/config
cp user_settings.cfg user_settings.cfg.backup-$(date +%Y%m%d)
cp open4neptune-new/user_settings_clean.cfg user_settings.cfg
# Restart Klipper
```

### Option B: Keep Current
- Your current `optimized_user_settings.cfg` still works
- Just more verbose with comments

## Testing

After switching to clean version:
```gcode
; Test PRINT_START
PRINT_START EXTRUDER_TEMP=200 BED_TEMP=60

; Test PRINT_END
PRINT_END

; Test helpers
QUICK_TOUCH
BABYZ_PLUS
BABYZ_MINUS
```

## Notes

- **No functional changes** - only cleanup and renaming
- **All features preserved** - Cartographer, KNCM, Calibration Suite
- **Backwards compatible** - same macro names as stock Open4Neptune
- **Easier to maintain** - less clutter, clearer structure

---
**Created:** 2026-03-12  
**Purpose:** Clean, production-ready user_settings.cfg  
**Size:** ~45% smaller than optimized version