Malcolm did you mean 2 g/hr at 9 knots instead of miles per gallon?

Pat, I wish! I was just reporting the figures as Mike Petersen gave them to me Regards, Malcolm Tennant. MALCOLM TENNANT MULTIHULL DESIGN LTD PO Box 60513, Titirangi. Waitakere 0642 NEW ZEALAND Ph: +64 9 817 1988 e-mail: malcolm@tennantdesign.co.nz www.tennantdesign.co.nz www.catdesigners.com