Hi again. I’ve got my Black Knight nearly playable - last hurdle is that the upper flippers aren’t firing. Lowers seem fine. I know I read something about testing coils by shorting something to ground, but when I search I’m just coming up with posts on how to rebuild flippers. Can someone point me in the right direction?
Edit: Also, meta point - if I have multiple issues is the etiquette to post multiple topics or to do one thread per machine? The former seems better for search but maybe too chatty? F.e - it looks like the 5T5002 rom on the speech board might be bad (all those words are missing from the self test and pushing on it doesn’t resolve it). Should I cover that here or post again?