I just got a 26x two weeks ago. I was working on it during a rain storm, pretty heavy rain, and the water was running in through the starboard forward window and trickling along the liner on the starboard side. Called the dealer right away and he suggested that the sealant might have come lose during shipping or trailering (on the window) and that the only way to localize the other leak was to use a hose while someone sat inside and monitored the area. The dealer stated that they usually leak test the boats before delivery. I'm not so sure about this, or the quality coming from the factory. Anyway, they sent me a tube of black sealant for the window, and I localized the other leak in one of the deck fittings and put in some white sealant. I didn't want to drive an hour to the dealer for this work, which they would have done. I'm pretty happy with the boat overall, but the quality is something you have to adjust to and improve upon as you go. Fair winds to all....