the max is 2.5 meters. Having a fixed beam of 2.66 would make the boat class illegal. Wing tip to wing tip.. Not hull to wingtip..
relevant rule. (from website)
1.2.3 Wings may be carried as long as the equivalent overall beam, when measured over the platform, and one fully extended wing is 2.5 m or less.
Last edited by Stewart; 09/13/10 09:29 AM.