I have a router that I'm trying to setup in Mach3. I have done the motor tuning and I can successfully jog all axes at 100%. I have a program the drills the holes in a vacuum bed that rapids from zero, profiles a hole, retracts to safe z, moves by G00 25mm in y and then profiles the next hole. The rapid from zero works file, the profiling of the hole and retract works fine, but the rapid in y only mooves a few mm and the stepper screams. This problem repeats for each hole. Jogging the machine at 100% in y after the problem has occurred also works fine. What parameter haven't I set correctly.