Are you blaming seadoo or the dealer? That's not a warranty issue.. That looks like impact damage from the inside. With that being said I would blame the dealer for the damage. Also this is why you put full coverage on your ski.
I don't know if I'm that cynical yet, but Yamaha's negative ad campaign is both strong and unprofessional.Another first post and quick to blame BRP. Looks like it has nothing to do with how BRP makes a ski. Ironic that OP states that he drove down the ramp gently and it looks as if the ski was backed into something. I could be wrong and if I am, I hope it all gets sorted out.
I agree, in some cases the plastic may be more durable, where a fiberglass hull would crack the plastic may just flex, but there will be a point where it will just crack out too, fiberglass is easier to patch a hole, plastic can be repaired as well but limited to how big of a hole that can be repaired. plastic is much lighter than fiberglass and cheaper to produce, so just like everything else there are advantages and disadvantages.I don't think there is anything wrong with the hulls as much as people just running into things and thinking that these are supposed to be stonger than the fiberglass hulls. In my opinion they are the same..you hit something hard, it's going to give. Just like anything else.