Strange issue just started with my Firepower. The right flipper now only advances the upper FIRE rollover lights every so often.
Sometimes I can hit the button 5 or 6 times before it will advance a light.
I thought for sure that the flipper button switch would have two contacts on it. One for the flipper and one for the lane advance. But that does not appear to be the case. I cleaned the contact anyway to see if it would help but it did not.
The right flipper however works just fine.
What should I look at to fix this?