I have a 1990 Capri 26, purchased in May. I noticed the top step was loose. When I removed the full engine cover it was apparent the plywood was badly rotted in about a 6x6 inch area. Because the plywood is sandwiched between Formica and foam epoxy insulation I'd rather find a way to repair the problem. I'm wondering about using something like Git Rot or straight West System epoxy. Has anyone run into this problem?