Hi ... Trying to get my buddy's Bone Busters working all the way ... The pop bumper and the kicker (way down in lower left of PF) do not work ... Coils test good and fire when given current (and think diodes on coils tested good)... He got game with a Swemmer MPU, NiWumpf Driver Board and NVRAM Power Supply Switcher board. Game has original sound boards.. I have a DMM.

ALSO > In owner's manual >> it looks like the Pop Bumper board is the one with the extra resistor on it ? ... and that mini board should be more toward back of cabinet (while other board is more toward front of cabinet)? Doesn't seem like we are getting power to these mini boards ?? (checked for DC voltage on pins of both connectors with the game on and got ~0VDC ... Tested fuses directly as well as tested for continuity across the fuse holders (with fuses installed) .... Self Test only brings up one switch (under ramp rollover) ... Using Self Relay and Solenoid Test the Pop Bumper and the Lower Left Kicker never fired ..... Ideas ?

Thanks !!