Spindle does not stop

[hydrospin01]

Hey everyone, I have a colchester clausing storm 300 lathe, when commanded to stop the spindle takes about a minute to wind down to a complete stop compared to the couple seconds it use to take. M05, M30, M00, E-stop, Reset tried them all, same result. Anyone ever have this issue?

[bigmousepusher]

If you have a manual on the perameters there should be a perameter for startup and slow down time.