Hi all,

I have a 79 Bally Dolly Parton. When I press the right flipper button the right flipper does not flip, however if I press both the right and left flipper buttons at the same time, the right flipper works. When the right flipper button is pressed down, you can hear the coil trying to activate by a low electrical buzz. The left flipper works just fine. It also seems that all of the lights on the machine dim a bit when the flipper buttons are pressed. I was told that a new rectifier board would need to be installed in the game, a new one has just been installed, the dimming is better but not gone. It is possible that I need a better coil on the right flipper? The button switch looks a bit dirty but cleaning it with a business card does not seem to clean it up much.

Any advice would be appreciated!

Thanks for the tip. No progress at all. I adjusted the switch, it is closed until when at rest and is only 1/8 inch from the next contact. Im super confused as to why the bulbs dim when the buttons are pushed and why the right flipper will work only when both buttons are pressed.