I asked Rigid this question via their support form on their website but apparently they don't care to answer. Frustrating. Anyhow, I want to tap one of their SRM lights into my factory reverse light wire. I don't need it on a separate switch. Can I wire the SRM that way? Just tap the hot into the factory reverse hot wire, and then bolt the ground wire to the frame somewhere? Anyone see a problem wiring in this fashion? Do I need a diode or relay?