Im having trouble with my spindle it will not start up machine will go into estop if you give it a m03 and a spindle speed when it does try to come on it turns counter clockwise before it alarms and estops. I will give it a spindle speed in low range it will click but spindle doesnt spin and when you turn it by hand it turns easy so Im thinking the machine might be hung up between high and low gear you can give it an m19 but it will not orientate but doesnt alarm out either