None of my gauges work including the fuel gage, probably from the 12v conversion somebody did, I was wondering if I could simply check the fuel level using an ohmmeter? I know the float is supposed to be 0-30 ohms, assuming 30 ohms is full, and 0 for empty. Where would be the easiest place to connect a meter? I just got my 4100 on the road and have about 50 trouble free miles on it so far, but have no idea as to my fuel level. I have aftermarket gauges for rpm, oil pressure, temp., and volts, and eventually I might try and fix the gas gauge, but in the meantime looking for a easy way to check it from trip to trip.