I just purchased a 23T w/o any manuals. After having it in the water for 24 hours, I noticed water coming in under the floor boards through two small holes (perfectly round) only inches away from the bilge pump. The holes appear to be there for a reason. Anybody else notice those holes? Any idea what they are for, and/or where the water may be coming from? Have there been any common problems with the 23T? Also, please let me know if you have any leads on an owners manual. Thanks!