John, I don't have the dimensions, and the boat and sails aren't conveniently available. FWIW, I ordered mine from Kern and left the specs up to him. The results were fine. Unfortunately, I understand he isn't in the business any longer. Bill Riker M15 - #184 Storm Petrel -----Original Message----- From: montgomery_boats-bounces+wriker=mindspring.com@mailman.xmission.com [mailto:montgomery_boats-bounces+wriker=mindspring.com@mailman.xmission.com] On Behalf Of John L. Gonzalez Sent: Monday, October 31, 2005 5:45 PM To: montgomery_boats@mailman.xmission.com Subject: M_Boats: Spinnaker for M-15 Hi, I'm interested in getting an asymmetrical spinnaker for my M-15. A sailmaker familiar with Montgomerys recommended one with dimensions of 16' luff, 14.5' leech, and 8' girth, made of 0.75 ounce nylon. Total sail area would be about 108 square feet. Does this sound about right? Sincerely, John Gonzalez M-15, Bella (628) _______________________________________________ http://mailman.xmission.com/cgi-bin/mailman/listinfo/montgomery_boats