The fuse for the coils keeps blowing. First time it blew I moved the left eject power way down. It didn't eject the ball and the ball got stuck. Then none of the coils would work. Blown fuse. Turned the eject power back to factory installed. Replaced the fuse and it worked fine. That was a few days ago.
Just blew again for no apparent reason. Replaced again and upon testing was good. But ball went in the left eject and the fuse blew again.
Fuse has blown 4 times now.
How do I diagnose what's going on? Not saying it's necessarily the left eject but that's when/where the problem started. Could also possibly be the magnet /drop target area as well.
Where do I start, how do I start, and what would I be looking for?