ma_hty:
Hi MarkT,I see... The problem probably came from something else...
When you say "over-driven", are you saying the stepper motor is being over-driven?
The stepper motor is burning hot, way too hot to be touched. If you are referring to
the stepper motor, it probably be the case. In this case, can it be fixed?
No, the motor driver chip may be over-driven.