I have two 96 RN's both setup almost identical. Extended hulls, tubbies, umi steering, same bars, ect. But one feels like I'm riding my old 650sx very unstable. It wants to tip over really easy. I noticed if I pushed on the back of the bad ski on the right side it would want to tip in the water really easy where my other one wouldn't. The only thing I can think of is the foam is all waterlogged on that side. But that's only a guess. Any ideas???