I have an 03 SSV and dont have a single gel coat crack after 120 hours. I have had several other boats that got a few small cracks during the 1st 50 hours or so, and nothing after that. I would assume since Supra is fixing the cracks, the customer service aspect is good, and I would assume after this you wont get any more. They usually appear during the 1st 50 hours or so. I have seen stress cracks in all brands, CC, Malibu, Supra, Moomba, Centurion, MB, and MC. I am not saying its ok, I am saying go with it, let the factory fix it, and if its re-occuring, then make them do something about it.