Hello all, I installed a center console with gauges in my 69 Base model (non factor console car.) Everything but the volt gauge is working good. Side bar - console came with an amp gauge and I wired it up with new 16 G wire, 1 wire to the horn relay bus bar and 1 wire to the terminal block for the Alt/battery wires. So wired in series just as it should be, no ground. Still burned the gauge up. Reading all the bad about amp gauges, bought a volt gauge. Directions say looking at the back of the gauge, (3 pegs) right peg is pos, bottom peg is ground, and left peg is not used. Hooked it up power to right peg to ignition on fuse box, ground to good ground on dash metal. Ground reads .2 ohms. Volt meter pegs 18+ volts when touched to the right peg. Hot wire touched to the left peg for geewiz and it reads less than 2 volts. Put a MM on the raw wire connection and it read 12.3 volts with the motor off. Sound to me like I got a bad gauge. Still waiting for tech support from the manufacture, 3 days now. So, any thoughts on what else may be wrong? Thanks, Mike.