Over the weekend one of the pane's of glass on my windshield exploded. I have two questions. What might have caused this? We hit a decent size wave, but it definitely wasn't anything out of the ordinary. It's a 98 Maxum bowrider so it has the windshield that opens, and we had the windshield open but I don't think that's what caused the issue. The open part doesn't hit the the windshield even when if I try to slam it or put a bunch of pressure on it. So i'm trying to figure out if I have a major issue or if I was just unlucky. My second question is what is the cheapest way to repair this. I saw there are some companies that can make custom glass. Does anyone have experience with any of these companies? Thanks for any help.