2018TAB 400.. 6 hr trip to Quebec and the propane bottle holder broke loose from the A-frame. Only part that held it on the frame was the propane hose. The 4 pop rivets that were holding the holder to the frame broke along with the grey plastic cover. Their must be a better way of securing the assembly! Dealer install? Factory install? No explosion or casualties! If it fell off the A frame. WOW!