Goofing around with my brake lights a bit over the weekend ,determined it's not the brake lights or switch etc. etc. at all. I believe it's in the turning light cansler, because when I turn right it doesn't quite cancle back and the brake light won't work, turning back left it will cancel and the brake light goes off.Now this of course is happening after the truck straightens out going down the road. I have looked at the turn light cancle piece and she looks a little tricky to me to mess with.Where can I bye one for the 55' 12 volt system or just rework the one thats in it?