What motor was taken apart? I have a different perspective to add here.
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I know this was touched on earlier, but since you mentioned the motor rebuild, I think it would be good to take another look at the switch dog positions. You posted this in #12. Is it from your jumping jack machine? If so, it possibly contradicts the positions referenced in post #35. 3c and 4a do not have a position designated in this pic but in post #35 they do. Want to be sure the pic in post #35 is accurate.
image (resized).jpegThe picture of the card I posted is just a cropped copy of the card you posted in #12. I had a problem similar to yours on a Centigrade 37 a few years ago. After a specific event, the game would fire coils or pulse too many times. After a lot of switch cleaning and adjusting and circuit troubleshooting, the only problem was the switch dog in the wrong position on one stack around the score motor. I bought the machine in that condition. When you said your motor had been rebuilt, it reminded me of this. If you have checked all switch dogs and they are in proper positions, then I’m going to move back to the gallery and just follow along. I’ll chime in if I have other ideas.
https://pinside.com/pinball/forum/topic/c-37-ball-count-is-weird-and-top-hole-scores-too-much
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