i have been looking for about a year now and finally got my first superjet from a forum member. As soon as i got home i gutted evertying just to take a look and neaten up the wireing and so on. The bad is i noticed his reinforcement job is coming undone. I am going to grind out all the old glass but i was wondering what should i replace it with and how many layers? the ski will be used for flatwater and I would like to stick with fiberglass.