I keep getting a zero on "C" in the coin detector self test diagnostic. I took the board out of the holder and C returns to 1 when i hold it together with no coin chute in between. The holes are aligned well, but when i reinstall, i get a zero or it flickers back and forth between zero and 1. So.... i guess I need a new coin optics board?

Can the sensor get weak? Or is it strictly a work/no work part?? Anybody have one? I have the one with the 3 sensors. It was a PE+ just upgraded to a multi poker superboard. I'd prefer a new one if available. Thanks