Ok, ive had my glow gauges for like 4.5 months now, after 2 months of having them they started to flicker on and off (at random times), ok so i figured the power source wasnt delivering enough power (the power source is the wire that was spliced into, i think the interior lights that come on with the parking lamps), ok i then decided to put a switch on the wires for the gauges, and wire directly to battery. Then they still flicker on and off at random times. Does anyone know what the problem is? maybe a bad transformer for the gauges? should i buy a new set, and just use that transformer? thanks for all inquiries !