Quote Originally Posted by russell View Post
However if you wish to move say 4 microsteps at once the torque available will be 70% of holding torque and if you wish to move 8 microsteps the full holding torque will be available. So in a way both Jonathan and myself are right.
True, but that cannot apply in out case as we use step/dir drivers which can only ever be commanded to move one micro-step at a time.