I guess I am a lucky one. I spent close to three hours going through the PDI on our current fiver. The dealer knew ahead of time how long I was going to take. Went in with a bag full of tools and went over every inch top to bottom inside and out. The dealer did a great job on getting my fiver ready. Only found a light bulb in vent hood out and a screw missing in the strike plate on the bedroom door along with a small scratch in the wood valance over the island.
Its been seven months and only one issue has cropped up, the grey take gate valve is leaking, easy fix, just waiting on new valve. RV World of Georgia did an awesome job prepping my unit even adjusted the brakes after they test pulled with my truck.