Thank you guys. BLR I can't try your proposal cause I have no account there. Tony your link works fine smile

Really interesting movie. It looks like when the boat is coming out of the water it loses speed for some reason and falls down, again takes up speed and falls again ... did somebody ever try the F20 with straight boards? Do the curved ones really make a big difference?

Last edited by Lockenfisch; 10/11/10 02:44 AM.