If I understand the literature correctly, if you use the epoxy-fill approach you used for your other fittings, that should solve the problem, whether the core is completely dry in that spot or not. I've read of people drilling a series of small holes, then setting up a suction system to leach out moisture, but it doesn't sound like your situation is serious enough for such a drastic cure. Your 21-days in the sun treatment seems as if it would completely dry the area in question, anyway. ----- Original Message ----- From: "Jon Martin" <jonmartin666@msn.com> To: <montgomery_boats@mailman.xmission.com> Sent: Friday, September 05, 2003 8:47 PM Subject: M_Boats: Wet core I have an area on the cabin top of my M15 about the size of a silver dollar that has a wet core. There was a fitting screwed on to the cabin top, and I removed it and drilled out the hole, and wet wood came out. I drilled about a half-inch hole, and picked out all that I could get to. Anoyther hole above and one below were dry. I have left these holes open for about three weeks now, in the hot sun (about 95 degrees). Is this enough to sufficiently dry it out? Any ideas on what I might do? I have removed all of the fittings, drilled out the holes and filled with epoxy, then redrilled and replaced each fitting. I only found the one spot that was wet. Thanks, Jon