Originally Posted by DocHaley
So what is the ruler for? The 1.75 inch approx. measurement of the skylight? Means nothing to me without an explanation. If you roof is sagging it should be covered by warranty. IF it's out of warranty, then brace it from the interior (top and bottom of sky light) and be done with it. Or am I missing something here.
1. Explanation: If you look carefully (It is not obvious at first look), I am using a black painted steel "T" bar as a straight edge. The gap between its bottom and the roof is 1/2 inch. It looks a bit less in the photo because the camera lens is about 1 inch above the roof.
2. The camper is 3 years beyond warranty. During the first year when it was in warranty, the dealer replaced the widow. After a few months, it was leaking again and they resealed it. That failed again in about 6 months. At that point I applied the 3M tape around the flange.
3. With both sides folded in and the roof fully down, I do not think that there is any space on the bottom (inside) of the roof to fit any support.