Benno doing his thing with 6,5 and 116 L.
Ok, agree, it took some time but Arnaud, usually into free style with small sails and stuff, finally bought a decent larger slalom set 7.0 and 105 L. He didn't regret it yet. So, his effective windrange has been extended now starting from 14 knots I guess with his weight.
Lets see what we can dow with the other guys. In the end they will be convinced. And as Marcel said board sailing versus windsurfing.