I performed a search here on the Tiffin owners thread and did not see anything relevant to what I've heard as the "infamous Tiffin Crack" . I have a 2013 Zephyr about 2 1/2 months old and it developed this crack below the DS REAR slideout at the most rear part of the coach.
This occurred while at the Cummins repair facility while this baby diesel with 6700 miles on it was sitting on jack levelers. So there wasnt any stress on the body other than what it would experience on flat ground while it was in the shop.
There were a lot of comments and suggestions but none had experienced first hand. in that thread Cummins Engines - iRV2 Forums
So I am asking fellow Tiffin owners if they had this same issue come up. The solution i was told was put molding over it to cover it up. Really?? brand new flagship model of Tiffin needs molding to cover up what shouldn't have happened in the first place? I was told by Tiffin that fixing it flush would not prevent it from coming back again.
Anyones input on how they handled their problem from Tiffin owners would be appreciated. My coach is still under factory warranty since its only 75 days old (and in the shop 45 days out of the 75 already)