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Earthshaker LED Flashers (Williams System 11B)

good_buddy83

Active Member
Dec 19, 2012
197
36
28
Beamsville
OK, maybe I am just being too fussy, but I swapped out the incandescent flashers to LED on the Earthshaker. It looks great! However, everytime I press the flipper buttons 4 flashers pulse for just one brief moment. I believe the high power side of the flippers somehow makes its way back to the flashlamp circuit, but only on flashers 3C, 4C, 6C, 7C.

Anyone know how I can stop this from happening other than changing back in incandescent?

I tried changing the capacitors on the flipper button leaf switches - no help. Also inspected and replaced the diodes on the flipped solenoids-no dice.

Everything else on the machine works 100%. Let me know your thoughts.