We own a 2017 Camp Lite 11FK and the left side of the camper tongue just developed a crack in the aluminum, in front of the weld. Our dealer B & B RV won't stand behind this. Even though it's out of warranty, this issue is a known defect on the larger campers. I'm in the process of contacting NTSB to log a manufacture defect. This could have resulted in a terrible accident.