Originally Posted by
olduckhunter
the rubrail should not even be close to the water line under power. in fact the rubrail should not even be close to the water line at any speed or sitting still unless you have an elephant sitting in the back seat of the boat. it just ain't gonna happen. watch your glass boat next time you are out. it won't even be close to the water line in a sharp turn. the problem is elsewhere. probably in the bilge system or a crack in the bottom of the boat.
True, However! Depending on how the boat is made it can get in that way. I use to have a Sea Safe CC and the way the bow was designed, while under way, water would follow the contour of the bow, hit the rub rail and be thrown out. The rail had become loose from hitting piers and I was taking on water. It took me forever to find that problem but after resealing and securing the rub rail I had no more problems.
Fair Winds and Following Seas
Bill H. PTC USN Ret
Chesapeake, Va