Hi, I recently purchsed a 22 o'day swing keel (1982). Everything is dry and solid except water that collects under the main cabin floor. If I lift up the cabin floor cover to expose the top of the keel trunck and there is about 1 gallon of water. After bilging it out it reappears in about 30 minutes, but does not seem to get any higher. My suspion is that is from the swing keel pivot points or some gap between the keel ballast and the hull. Does anyone have any suggestions as to the proper repair or a simialr problems? thanks