Quote Originally Posted by Janste View Post
I will try swapping the connections around and see what happens
also will look to see if the z axis coupling slipping (not sure where to look for this tho?)
It connects the Z axis stepper motor to the Z axis ballscrew/leadscrew....looks a bit like this probably...Click image for larger version.  Name: 5pcs-Stepper-Motor-Flexible-Coupling-top-tight-L25xD20-5x8mm.jpg  Views: 423  Size: 43.0 KB  ID: 14579