My 96 Shenandoah roof is sagging pretty bad. Someone has to stand in the center of the camper and hold the roof up to get the door in now. I want to fix it before we get snow and it gets worse. I really love my pop up and would rather fix it than get rid of it. We first need to fix the sagging issue and they don't make the braces anymore from what I understand. Even if I get someone to fabricate braces for me, does it really work? The braces are attached to the roof, doesn't it just add more weight?? Then, if we get the sagging fixed, can we fix the exterior of the roof? I'm attaching pictures. Is my pop up salvageable? Hmm, I'm having trouble attaching photos. I'll keep trying.