Spindle issues February 04, 2019 21:32 Updated Follow When its time to run the job, the spindle doesn't run smoothly or doesn't work at all. Possible Causes Spindle RPM is inconsistent Quiet Cut spindle won't turn off Wiring issue Toggle switch on power supply is in the wrong position Spindle is failing Related articles Spindle is failing Spindle RPM is inconsistent Toggle switch on power supply is in the wrong position Wiring issue Quiet Cut spindle won't turn off