Your Mach3 is set for Absolute IJ mode, needs to be set to Incremental in General Configuration
or
Set I and J to 0. in all cases for Absolute IJ mode
My motor tuning seems ok (well, the steps are right, the vel/acc might be off) but 1" is correct in all dimensions.
But when I try to draw a circle (using sharpie) my circle is more square than round.
You can see in the Mach3 preview that the circle is not round either. I assume it's something with my GCODE but it seems fine.
Any insights would be greatly appreciated!
Similar Threads:
Your Mach3 is set for Absolute IJ mode, needs to be set to Incremental in General Configuration
or
Set I and J to 0. in all cases for Absolute IJ mode
Jim Dawson
Sandy, Oregon, USA