Having some trouble with a Bally Sky Divers I am working on. The advance coil will not stay energized long enough to score 100 points and advance the sky divers on the back glass (A and B). I have a feeling that the mushroom reset coil is part of the problem as when it resets the advance relay fails, for lack of better words. I have removed said reset coil from the equation and the advance relay functions fine. Any thoughts on this subject would be great.