Quote Originally Posted by Edendale View Post
Thanks Clive, it would appear that it is the cable going into the motor, as it moves there must be a break in the wire, it looks like the wiring is connected directly to the windings so not sure if it’s the cable or the thin copper wire on the winding that’s the problem, I’ll have a look tomorrow, ��
I had a cable break on my Denford triac, so it does happen.

It was the cable going into the stepper, not the stepper wiring