I have several Design Spot 250s (original and pro) and several of them have shutter issues. Sometimes the shutter will be stuck open, closed, or somewhere in between. Resetting the motor sometimes helps. Opening and closing the shutter via DMX sometimes helps. But many times it just stays stuck in it's spot.
Is this an issue with the stepper motor or the actual stepper motor? I've tried replacing the PCBs in the head and arm with spares from units that are confirmed working with no luck. Is there a spot that I need to lubricate?
Thanks for the help!
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