Centroid Community CNC Support Forum

I have a small program that does one op. The mill starts from home. Z moves down makes the cut and returns home. How do I change the stop and start positions to save time and movement.

Change your G28 Z height: F1/Setup -> F1/Part -> F9/WCS -> F1/Return.

Enter a negative value for Z, indicating how far below machine zero you want it to go at the start and end of jobs, and at tool changes.