I put a resistor in there so they wouldnt be so bright which was recommended to me by Chad at Alligator Performance. The two red wires that got to the dimmer switch are tied together and butt spliced to a length of wire that has the resistor inline so to me they should both have the same voltage. On the EGT gauge I got 12 volt keyed ignition power from the tbc ign fuse using an add a circuit. Both grounds are also tied together and go to the same place.
Soooooooo what do you think now that you have more info?