This is a carryover from a thread I started almost 2 years ago.
I have a Chicago Coin Golden Gloves that came to me as a non-working machine after nearly 60 years in one home. I got it up and running pretty quickly, and after some tinkering, it plays great. HOWEVER, I still haven't figured out how to get the score to zero out. When you start a new game (see video for two resets) it counts down, then counts back up again.
I have put slips of paper between all of the scoring switches, thinking something was stuck, but it didn't make a difference.
Also attached is a schematic for "Tahiti" which is a virtually identical machine of the same vintage. Near as I can tell, the schematic is identical for my machine.
Any thoughts anyone has on how I might rectify this would be appreciated!