Hello, I have a 1975 Williams Toledo I have been working on for a while. Now the problem I have is on 2nd player only. The 100 relay pulls in on the first 100 points scored and will not release. It does not matter how you score the 100 points. It can be when it goes to turn from 90 to 100 or scoring 500 or scoring 100. It does not actually score the 100 because the relay stays energized. It does not do this at all on player 1. Only player 2. Does anyone know what could cause this to happen?

Went back to the machine and player 2 started working right. It did that for about 2 balls then it went back to doing what it was doing originally. 100 point relay back to sticking only on player 2. Just wanted to add that it quit doing it and then went back to it. Thanks

Thanks HowardR, i will check that first thing in the morning.

That's what it was. Got it working good now. I will mark this resolved. Thanks again