Alright. All of a sudden my trailer brakes are only half-a$$ing. My trailer is only 7 months old. The gain on my brake controller was all the way up and still weren't getting much brake. There was some, but not like it was. Took it to the dealer today and he hooked my trailer to 2 different trucks and the worked great. After spending a couple of hours there we came to the conclusion that it must be my controller. So i bought a new controller and now they are better but still not skidding in gravel with half gain like they used to, or full gain for that matter. What do you all suggest i check? The dealer did mention that if my charging system is not fully charging that could be a problem. All of my lights work and are bright. Looking for some feedback!!!