Just got underneath my new truck today and noticed they really scraped off a bunch of paint around the axles on each side of the diff. Looks to be all the way around and about 4 fingers wide. Looks terrible. Maybe done in transit by tiedowns on train or car carrier? Anyone else have this sort of issue? Question is, is this chassis paint damage something I ought to ask the dealer to fix or should I just get a can of chassis black and spray the bare metal myself before the rust sets in. I'm going to have to look over the entire undercarriage now.