So I’ve been working on my World Fair. I’ve installed a new 3 prong cord and ran a ground braid to the legs, coin door, coin door latch, new power switch etc. Right now the side rails are only grounded through contact with the lock down bar end caps. So when the lock down bar is removed and the playfield is up in the service position, the side rails are not grounded. Is this the best way to go since some say grounding the side rails poses a risk if a live game is being worked on? Or would I be better off grounding the side rails directly?
If I leave it as is, I have to work on making sure the end caps make better contact. Right now the left side end cap is not making solid contact with the left side rail.