Does the 50v fuse ever randomly blow or does it always point at an issue? I had it blow today while testing functionality on the machine. I have run many balls through the machine without blowing the fuse and after replacing it ran quite a few more through trying to reproduce the problem. It blew on an extra ball just when the ball went through the gate switch.

I couldn't see the break in the fuse as it looked good visually but was open with a meter. I'll continue to watch for a repeat of the problem but hope it was just vibration and a coincidence that it seemed to happen when it went through the gate. I appreciate the help.