Hi All, Some notes on the '61-63 gauges. Corrosion in the EL connector rivet on the back of gauge keeps the EL connection from making contact. Copper wire to indicator needle degrades into a verdigris strand of nothing. Loop in EL needle wire keeps the wire from affecting tension on needle's motion. Instrument cluster voltage regulator really will melt together and fry the connecting wire. America's most carefully restored car. Eric Portland, Or