From: Robert Hall Sent: Friday, December 07, 2012 8:56 PM To: Jerry Montgomery Subject: Questions Hi Jerry. I enjoy reading e mails from you on the Monty site and learn a lot from them and those of other owners . I have two questions which probably only you can answer. First my M 15 was built in 1981 and has a 19 ft mast. You have given the rig dimensions on the owners site as I 15.33 J 4.58 P 16.83 and E 7.83 for the M-15. Do those measurements hold true for a boat with a 19 ft mast which I believe is slightly shorter than used on your later boats? Next my boat takes on water into that box- like space approximately under the thwart in the very bottom of the boat. I suppose the space holds about a gallon of water and it requires pumping out about every 10 days. The water accumulates faster if the boat has been heeling a lot. The top appears to be well sealed to the hull along the gunwales,no evidence of leaking there.. There is no sign of damage on the hull or keel and of course at 6 ft 2 in and 82 years of age there is no way I can get a look into that interior space.My boat is on the hard under a snow drift till April, but a younger,smaller, boat savvy friend and I will try again to discover the source of the leak come spring . Have you any advice on any techniques or tricks which we might employ to diagnose the problem ? Your advice will be much appreciated The leak poses little danger to those using the boat, but it is a bloody nuisance, particularly because if we can’t find the source we certainly cannot fix it. From a frustrated M –15 sailor. Have a good holiday season and all health in 2013. RTH. PS the M-15 has been a great boat for me and a source of great interest and admiration among the” big boat” people at my yacht club.