I understand the amp changes with timing, what I’d like to know from the manufacturer is what is the target amp rating for the motors thermal design. That would take a lot of guess work out of adjusting the timing. My guess is that is known because the factory tuned motors, like Fantom Works, seem to target a specific amp draw for the use case. This is based on observations reading motorlyzer printouts from a few Fantom Works and Slot Machine Certified.