Got ten minutes to inspect the plug on X axis and it had a problem caused by old age and drugs, I got older massive doses of steroids prescribed eyesight went to crap, some plonker managed to rotate pins by 90% when soldering late the other night, easily fixed glad I didn't use a 6560 for this build the driver would have gone pop and I would be soldering a new TB6560AHQ IC into the board and tales of magic smoke would be told.