I see a lot of posts on this site and others about problems that folks have with their "new" campers (of all classes). I wonder how much of this is unrealistic expectations on the part of new RV ...
I did most issues that arise on our also, but while the is under warranty I make a list of major issues and take the unit back before the warranty expires and the dealer handle it.
Our PDI was beyond expectations. The dealer did a fantastic job of preping the unit. Unfortunately my fresh water tank fell out last month so I made a list of issues and took it three hours back to my dealer knowing when I get it back everything will be corrected properly.