MANY THANKS FOR EVERYONE'S HELP...
Hi Richard,Many thanks for your reply. Yesterday was a "fun" day. I replaced the Pin Mounting plates and then spent about a half hour with a welder discussing the options.He too advised against attempting to weld-fill the elongated hole, in that it would have to be done in a shop and it's not cheap. This is due to all of the additional labor involved in heating the iron and maintaining the heat 24 hours after the weld.based on the fact that the wear took 28 years to reach this point, and that the heaviest part of the keel is in the elongation's path; it would probably take 40 years or better to move another 3".He advised against brazing for this appllication, for several reasons and we all decided to put the keel back up and call it a day.Hopefully, the only leak I had was from the Pin Brackets....which have now been removed, cleaned meticulously and re-installed with lots of 5200.Happy Sailing,Ralp