Anyone got any tips on easy connections for a boost guage lighting. I need an earth, perminant live and a feed from the dash lights. I know it's only 3 wires but I'd like to be able to connect it without taking half the dash apart. Was thinking of using the illumination from the cigarette lighted as a light feed since it works with the dimmer but can't see an easy way to get at it. Any advice greatly received.