I own a 1982 catalina 27 that ive had for 2 years, Reciently, Ive noticed there is water in the bilge area where the keel bolts are. Ive ruled out any possibility of rain water leaking in. I dried the area and came back 2 weeks later, no water. I took a 5 hr sail and had 1 inch of water. I dont think its leaking from the knott meter otherwise i feel it would be leaking all the time. Has anyone else ran in into this problem? What was the fix and what did it cost?? Thanks Fred