We have a 2018 Heartland Trail Runner 34SLE. Coming home this weekend the rubber roofing material blew off all the way back to the air conditioner and even ripped off the antenna! Has anyone ever heard of this?? I tried calling the dealer about this and the other issues we have had after only three years with the camper (had to replace tires, window seals all shrunk, leak in the front; heater was broke and had to replace the circuit board, leaf spring cracked and had to be replaced, now have a window leak) but they said that there is nothing they can do because it is out of warranty and have to call Heartland. I just can’t comprehend why the roof would blow off after only three years, we even sealed everything this spring! The dealer said it would be $6-8k to repair I was just so floored.