My right and left flipper buttons are now scoring 10 points with each depression. I placed paper in the rollover switches, rebound switches and sling shots to see if vibration from the flippers was actuating the score. ( all of the 10 point switches) No change. I can’t identify any point on the schematic where BOTH the right and left flipper buttons interact with the 10 point scoring circuit. As far as I can tell, the right flipper button only actuates the right flipper solenoid. The left flipper button does the same for the left solenoid and also actuates the lock relay to power up the playfield. Any help or ideas would be appreciated.