I have a really nice 1992 supra, I'm the second owner and this boat that has under 150 hours on it (making the point that the hull etc is like brand new).

I've had the boat for a couple seasons and am very curious about something. The boat takes on a lot of water and I really can't figure out how or why (even in dry weather). The auto bilge works great but it seems to dump water every couple hours even with no rain and just sitting at the dock? I triple checked my two drain plugs and made sure they had seal tape. The only other way for water to get in the boat is where the fixed prop leaves the boat bottom side?

Maybe this is normal but just wondered if anyone with this boat could comment. Thanks!!