K
Kevin
I must replace the thru hull fitting for the head sink drain on my 1979 Oday 23. Although the fitting exits the hull above the water line, I am wondering if I should have a seacock behind the thru hull fitting. None of the thru hull fittings currently have seacocks. I occasionally notice a little water in the sink (and on the floor)after sailing fast and heeled over on the port side. I suspect it is siphoning back in through the drain. Has anyone else experienced this and if so, how did you cure it? And what about those seacocks? Should I just make up some wooden plugs?