It is the outriggers on the side of frame extending to edge of the trailer. Not the jack system. The outriggers hold the weight of the slideout. Dealer called me and I am bringing it in Friday morning. I am more concern about my slide out that only goes out on one side. Dang its only 4 months old. Thats why I wanted a warranty.
2015 F350 4wd 6.7 Powerstroke, Firestone Airride
CM custom hauler bed
2016 Northpoint 377RLBH