I'm hooking up my roof lights today. I'm thinking the best route for everything right now is along the rack and down the rear hatch.
My question though is should I have any concerns about how long the power wire is? It's going from my roof basket to the rear hatch, and back up to the battery. Am I using more power than normal, or not getting enough? I'm not an electrical guru by any means and am wondering what problems I might have if any.