Jim, The early Monty 15 came with 275 lbs of ballast with a CB of approx. 40 lbs. During my research and lurking here on the MSOG board I believe Jerry was quite please with the 275 lbs of ballast in the 15s. I believe only on the 23 did he feel that the boat was a bit too tender and needed a little extra weight. Sean is busy in the San Juan right now, but he would be a good resource since he spoke to Jerry when doing his ballast replacement. If your lucky, maybe Jerry or Bob with reply and give you the definitive answer. Also, keep in mind when adding the ballast and sealing it up with resin, to compensate for the additional weight of the resin. The smaller the boat the bigger the difference weight play. Also, keep it balanced from left to right. (Just my 2 cents worth) Man, I don't envy you. I noticed your boat is #205. I own #201, which means I might be spending this weekend checking out my CB. Skip M-15 #201 -----Original Message----- From: jim sadler <jimsadler@jascopacific.com> To: For and about Montgomery Sailboats <montgomery_boats@mailman.xmission.com> Sent: Tue, 5 Jun 2007 2:45 am Subject: M_Boats: M-15 Ballast A ny thoughts on how much ballast should be in M-15. I removed 150 lbs of steel punchings during keel surgery. I am thinking of replacing with 300 lbs of lead. This seem to be the amount used in the latest versions of M-15 Captain Jim Sailing vessel Pelican M-15 #205 _______________________________________________ http://mailman.xmission.com/cgi-bin/mailman/listinfo/montgomery_boats ________________________________________________________________________ AOL now offers free email to everyone. Find out more about what's free from AOL at AOL.com.