
Yes, I had this problem on our 2003 Sun Voyager Trio. My problem was called a stress fracture on the rear end cap, which looked like a very large spider web. According to my body shop person this is caused by the coach twisting on the frame, a blunt force on the outside or inside of the fiber glass, or a manufacturing defect. My fix was to have it repaired and re-painted for just under $1,000. By the way, Gulf Stream does not consider this as a structural problem. But, it might be worth a phone call to see what they might do to help...