Another Noobie in CNC world.
My problem is that I am trying to cut a small piece but Mach3 is scale X2. I am not sure what to do? please help!
If the finished X-Y size is double what you require then change the X and Y axis DRO's from +1.0000 to +0.5000 (pressing Enter after each change).
This will affect the X-Y scale of the finished part but may cause problems with tool radius compensation under some circumstances.