excellent

Oh, great. Make tensioning work by turning counter clockwise. Like everything else in the world...

might be a good idea to do the demonstration from the very start with no rope in the extension and then show how to rig it all together as thats what caused me the most problems and am sure will cause other people the same amount of grief as well.

For any beginner watching this is a very good instructional vid.

Since one has to trim the sail on its right side, it may be useful to invert the elastic rope insertion

1:44 Cabrinha Convert 2011 :)

cheesy voice over makes me cringe