Very new to pinball collecting, the first game I picked up was Bone Busters @ pinfest in Allentown 2019, never heard of it before but fell into my price range, gave it a shot, and fell in love with it. I am im having trouble with one of the ball locks not kicking the ball out. It is the ball lock in the lower left corner of the table. I am unable to find schematics and am getting very frustrated. It works for a little while then seems to be inoperable for days, I have checked the fuses but all are good. I did a wire trace and seem to have no questionable sections. Any help would be much appreciated.

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Thanks Chris, sorry for the long delayed response, I finally got to work on it this past week. While I was doing what you suggested I stumbled across a connector exactly where you said on the bottom of the driver board, that was slightly crooked, wiggled it on and boom back in business!! I really appreciate the help, pinside members are pretty freaking awesome! Hope you have a great day, thanks again. How you knew that is insane!

Tacos and beer on me for sure!