I just got my '84 back from the paint shop and now the gauges aren't working. I stripped all the chrome and I've got it all back together with the exception of the front bumper. I replaced the printed circuit behind the dash a couple years ago because the dash lights weren't working and everything has been fine up until now. I checked the fuse last night and it's OK. The dash lights work so I don't think it's a issue with a bad ground. Any suggestions?