Hey guys I took the 1996 TS Daytona 770 that I have been working on for a while out to the Ohio river today. The good news , she started and ran great, and the launch was great. I immediately suspected it was sitting too low in the water so i beached it and removed seat only to find no water intrusion so I make a few gentle turns while still concerned it was too low in the water. Now bearing in mind the capacity is 370# i then get my son on it with me and immediately realize were in trouble . We got about 30 ft. out and attempted to slowly turn back and she capsized. I rerighted it and between me and my son we made it back to the shore. Now my son weighs 180# and I weigh 220 so that's 400# . I know that's slightly over the limit but not that much. What do you guy's think could weight one down that bad. I will tell you it had about 4" of water standing in the hull when i bought it. Could that have soaked into any floatation foam? I give up please help. Thanks