I would agree that some problems manifest themselves during the delivery run, and that the drivers generally don't care. I would have to disagree that the percentage is as high as you cite. In my opinion, most defects come from the pay methods most RV manufacturers use. These folks are paid by the number of units completed. As I have said earlier, that means if 2 screws are needed and there's a little problem, causing a distraction, you'll probably only get 1 screw. If there's a visible problem with a wall, it's going to get passed right along just like a perfect wall would. They don't stop and correct stuff, they just keep moving... and it won't change until we stop buying...
J & D in Lovely Weatherford, TX
2016 Jayco White Hawk 28DSBH TT
2014 Ram 2500 Crew Cab 4X4 6.7L Cummins