Whatever happened to the explanation? My question isn't so much about filing and sanding but how you managed to mount the heater controls once they were shaved to fit in the din-sized opening. I'm looking to move the controls out of the way to fit three 2 1/16 inch gauges in the opening. I already have a template for this which fits perfectly and am ready to cut and extend the heater wires to accomodate the move
Please elaborate. Thanks.