So I had some non pinball people over from work playing pinball, there was crazy chipping going on. One lady on the team probably was doing 2 flips per second regardless of where the ball was on the playfield. At one point someone came over to me and told me SoF flippers were dead.
I checked the fuse F7 and it was blown. The fuse that was in there was a 6A SB. The fuse that I replaced it with was a 5A SB. Checking the manual later this should actually be a 4A SB.
Anyways, after putting the 5A fuse in, the right flipper gave a couple flips, the left flipper gave some sorry attempts, the upper flippers just sat there, and then the fuse blew again.
Any advice on next steps much appreciated.
-ben