Maybe my earlier post wasn't clear. I believe I have water beneath the cabin area of the and the outer hull on my 1971 Catalina 22 swing keel. Has anyone else faced this problem and how did you deal with it. I asked Catalina corporate about it. They suggested that I "open" and area to gain access to the space, but recommended against drilling -- seems like an oxymoron to me. Anyone have ideas? I can't think of an existing "open" area to the space.