Finally got the X-files working, and during gameplay the pop bumpers do not fire. The switches all read OK in the switch diagnostic, and the coils fire during the coil diagnostic and when it does the ball search.

Is there something in the rules that you have to do to get them to work? Doesn't seem likely but maybe...???

Voltage is good, and i know wiring is good since they work in the test modes

Fixed, the green-purple wire that does a loop on CN-5P8 was cut and someone pushed it (piggybacked) onto the green-blue wire at P7.

The switches were reading as under trough switches, not pop bumpers. Didn't really look closely the first time we checked it in test mode. Lesson learned.....