You set the HU at a volume and then gain the amp right? The way you were describing it you had gained the amp at volume 30 and then on some songs you like to go like 2-3 clicks above that. Or are you clip free at 35/35?
Brakes work great, we bought this car from someone not too long ago and I'm just messing around with it. From what I read could something inside the rear drums be frozen?