This is not my first post on this machine but the feed back and links got many of my problems fixed. I have a Williams
Stop n Go, it powers on, starts with the left flipper, starts with the 25 cent switch. Here is the problem: the ball count unit's top solenoid fires continuously, if I manually turn the wheel 2-3 clicks clockwise the game starts up and plays fine, it does not always count the balls in play or switch from player 1&2 properly. The solenoid on the right I never see fire, I checked the resistance ( same as others) I can jump it off the top solenoid and it fires( works). What triggers that solenoid and when?
What else should I check?
Take it easy on me, this is my first attempt at a pinball machine. I'm not wanting to make it showroom perfect just a solid player for the kids.