Thank you all for your reply. I called back my dealer with my document in hand (5 year warranty). He was kind of surprised. Probably did not sell a whole lot of Landmark FW. He will get in touch with Heartland tomorrow. I will keep you informed. After that, my next move will be to call customer service and take some better pictures of the bulge on my outside wall. We will see if theses guys stand behind their warranty. In the car industry, we saw through the years, manufacturers building better cars and giving us better and longer warranty. But in the RV industry, Landmark went from 5 years to 3 years (2017). Is it because nowadays they are not as well made as the pre 2017. Makes you wonder
