Quoted from Jmckune:So I just rebuilt both of my flippers on bride of pinbot and all was working well for a day. Today during gameplay the left flipper decided to quit working. In test mode, the switch for the flipper is not registering. I had the coil hanging by the wires when replacing so I’m thinking maybe a solder joint went bad on either the leaf switch on top just wanted to check here for input or way to start troubleshooting
Most likely a wire came loose. Should be an easy fix. Time to fire up the soldering iron.