I just got my 60 in and I am getting a noise when coasting it sounds like gears meshing does not sound like anything breaking but I know it is not rite the entire rear end is new and the drive line was shortened I am guessing the pinion any other ideas? I am hoping to not have to pull it apart to far. My rear brakes are draging a slight bit because the pads were a bit to thick and were a press fit on the rotor I don't think it matters to the noise though.