My Xenon top saucer quit working. Will not fire on a solenoid test either. I swapped in another known working solenoid driver board, replaced the saucer/coil assembly with another and still won't fire. It shows 43VDC at the yellow wires. All other coils fire fine. Solenoid driver board connectors were re-pinned. Need to deliver this working to Pinfest, any help would be appreciated!