Hello, You could check with Bob Egg or Elliot/Pattison sails. E/P sails was one of the original OEM sail providers of Montgomery sails in Southern California. When I purchased a new 110% jib I put my order in to E/P, they provided a great product. They have all thedimensions needed in there data base. Here's a link: http://www.epsails.com/ Fair Winds Mark Escovedo M17F/D #103 AMY ----- Original Message ---- From: Arnold Sharpe <afsharpe@mac.com> To: For and about Montgomery Sailboats <montgomery_boats@mailman.xmission.com> Sent: Thursday, November 20, 2008 9:48:09 PM Subject: M_Boats: M-17 Jib dimensions I am planning on replacing the working jib for my M-17 this next year. None of the info. I have for my boat gives the dimensions. Does anyone out there in M-land have the dimensions handy? Also, I was told by the previous owner that a Cal. 20 jib works well on an M-17, does anyone have any experience to confirm this? Regards...Arnold Sharpe, M-17 hull #265, "LITTLE BREEZE" _______________________________________________ http://mailman.xmission.com/cgi-bin/mailman/listinfo/montgomery_boats