Here’s my best description:
Game plays fine except for these two issues and maybe the problem is connected somehow. Any help would be greatly appreciated.
1) when the top pop bumper is triggered, the 00-90 Unit locks, won’t unlock and make a very loud buzzing noise. It doesn’t matter if the pop bumper is unlit for 10 points or lighted for 100 points, the same occurs, necessitating the game being switched off or the pop bumper to be disconnected.
2) during random points in the game it’ll inject all the balls from the trough into the shooter lane.