Raster S→Z + Backlash Fix (Brushograph)

Raster S→Z Converter + Optional Backlash Fix

This tool:
1. Converts LightBurn raster G-code (laser power in S) into Z up/down moves inside Scan sections.
2. Optionally applies FluidNC-safe backlash compensation (absolute + relative G90/G91), preserving raster patterns.

Step 1: Raster S→Z settings

Z up amount (mm):

How far to lift when S=0 inside Scan.

Z feedrate (F):

Feedrate for Z moves (0 = no explicit F).

Scan feed override (mm/min):

Leave empty to auto-detect from header comment if present.

Use G0 for Z moves (otherwise G1)

Matches Python script default (G0 Z...).

Remove S commands from output

Equivalent to --remove-s in the Python script.

Step 2: Optional Backlash Fix (FluidNC)

Apply backlash compensation after S→Z

Uncheck if you only want S→Z conversion.

X Axis Backlash (mm):

Y Axis Backlash (mm):

Safe Feed Rate (F):

Feed for backlash G0 moves.

Select raster G-code: