Doug Lord: Trapwing 15-Jib Pivot/slide system

See this thread; http://www.boatdesign.net/forums/sailboats/design-challenge-trapwing-deck-ballast-12-22-a-29610-2.html

Posted by: Doug Lord - website: https://www.sailwolffoiler.com/wolf/

Doug Lord, Feb 13, 2010