Thanks to everyone for the comments so far. We've found additional issues - the pantry door doesn't close properly - it's mounted oddly. The fireplace was mounted low - there's a 1/2" gap above it. The bottom skirt near the wheels is attached to the frame with aluminum strips screwed to the sheeting, and one is completely off - looks like they stripped the screw hole and just said, "forget it". This is the kind of QC I expect from my 8 year old.
I'm going to call the dealer in the morning and see if I can drop it off. We won't be camping for a bit after this weekend anyway.