I was getting a 7v reading on both lugs of one of the effected lights which made me think at least part of the gi up the left side of the machine wasnt able to connect to ground. I jumped to the ground side of a known working light and the bulbs kicked on. Strangely, when i removed the jump the lights remained on. I jostled all the wires and bases for the lights in question and couldnt get them to go out again…. Marking closed for now.