i just finished wiring my 53 3100 and rebuilding the gauges, i have a 283 and 12v, mechanical temp gauge its new for v8. i put a voltage reducer on the fuel gauge and wired it up it doesnt move at all stuck on empty. i noticed it looks like needl is contacting the gauge trim which probably means disassembly which is a big job at this stage. so i ask a dumb question are there any other options?