Hello. Started working on a Gottlieb Kings and Queens tonight. Having an issue with the M relay (10 point relay). Start a game and M relay is at rest (as it should be). Once I accumulate 10 points the M relay pulls in and will not release. Another thing that I noticed is that the 10 point reel won't move when points are scored but will reset just fine (so the coil is good on the reel). If the reel scored then that would actuate a switch on the reel that cuts power to M relay. So maybe the reel not scoring is the ultimate issue? What should I be looking at?