I know it is just for fun Rolf, but people don't always read what is mentioned the comment was only to prevent a heavy discussion, maybe people start to think we want to change the rules because of this wing on the A.

It is by the way not new that this is tried out on the A class there was a Swiss guy i think in 1988, who did try it. But it did not work, weight and trimming was a big problem and special on the downwind leg. I hope Ben will sail it at the worlds so i have a better look at it.

Regards,
Hans