Hey Guys, I got the results of the gelcoat work. It turned out to be some older gelcoat. We got new gelcoat and new hardener and called the manufacturer (of the gelcoat, not Hunter) and got the ratio, applied and it hardened. We called Hunter, and once again, they seemed irritated that a customer would call with a question. I called asking for an extra manual for the H240, and they didn't seem pleased with that either. Oh well.