Hey there. I am in the process of a playfield swap for my Flash Gordon. Have everything moved to the new playfield and have starting testing things. Initially, I kept blowing F5 and I found a couple of shorts in the GI, which I fixed. F5 is no longer blowing, but F1 has started blowing. Can anyone give me a strategy for testing the controlled lamps? The GI was easy as I could tell there was a short before I fixed something and saw no short afterward with no bulbs plugged in. What's the best way to troubleshoot F1?
Thanks!