I've stripped this coupe down to almost nothing and have spent two years putting it back together. As far as I can tell, everything is hooked up right from the temp., oil pressure, amp, and fuel sending unit. I put a new circut board on the cluster and I have lights every where but none of the gauges work. If only one gauge wasn't working, I could guess a bad gauge, but none of them work. Does anyone have a clue where I went wrong? This is my first build and I'm stumped.