OK, the above post is just stupid! Open things up? Would you break open the basement of a camper to inspect the framing? What owner would let you do that ? When you bought yours did you remove the fridge from the wall to look behind it? Did you remove the oven? How about the microwave?. I did do my homework, I read countless threads about Arctic fox. I never thought that they didn't even know how to do basic framing. This whole issue is now mute. I completed the repairs today and the camper now sits perfectly on my truck . I fixed the horrible design and lack of even basic framing techniques.
