Well, I don't think I do, but maybe I'm looking in the wrong place. When I go to CONFIG, SPINDLE PULLEYS, I see one page with metrics for various pulleys, which are the ones I changed to 20,000 previously. However, I see that they have changed back to their original settings (Pulley #1, 0-1000RPM, ratio 1, Pulley #2, 0-2000RPM, ratio 1, Pulley #3, 0-4000RPM, ratio 1, etc.) These appear to be different belt locations on a variable speed spindle run by Mach, which is why they changed back.
When I go to Function CONFIG, Spindle Calibration and Testing, I see a PID or 0.25, 1, 0.3, and I don't know what that means or how they got there. Do these need to be changed?
Bob