Hey all,
I have one stepper motor that likes to run backwards sometimes.
Its on the Y axis...with dual motors.
When I disconnect the the motor in question and the gantry runs smooth...no vibration or change in direction.
When I disconnect the good stepper motor and jog with the bad stepper in one direction on the key board> stop > hit same direction and some times it will go the opposite direction.
Also a bit of vibration.
Any tips or advise?
Thanks