Wondering if anyone else has had any problems with the siding of their RV? We have a 2017 Big Horn 3160EL and bought from the dealer in March of 2018 so we have not had it long. We have done some traveling with it but for just having it 30ish months and to have so many spots that are bubbling up from the walls and now one of the big bubbles have cracked, we are really concern how they fix these. We have the extended warranty for the outside and inside, but wanted to know if anyone else had this problems. Thanks. Dreams do come true.