Has anyone heard of the term "Draft Forward" ?. A mate mentioned that his Naish Session sail has this characteristic. Curious, I tried to do some research on the net, but this term doesn't appear anywhere except the Naish site:
http://www.naishsails.com/en/sails/session.html
Could anybody give me more info ?. Why is it important to have front hand pressure in wave sailing ?. Is this is bad thing for Freeride sailing ?