Quoted from JBK:Got a call today to work on an Gottlieb high hand. Owner said it was working and just went off. I arrived to find a well played example of HH. The game was dead and did nothing. Checked the main fuse and it was blown. Someone had put a fast-blo fuse in and I guess over time it weakened. Replaced it with a breaker and the game fired up and played fine. Put in a new fuse and the game plays great. Cleaned it up, replaced a couple of bulbs and quick waxed the PF and was on to the next one. You always hear "it's just a fuse" and this is the first time that it really was "just a fuse".