Thanks,

I noted this down.

Both Bart and I felt that something like this would be the case. The only uncertainty we had left was whether it was possible to hurt speed significantly but not having the boat in the right attitude. I mean what if you sat to far back on the boat that is still kept level by virtue of the T-foils ? There is no way of telling whether the weight balance is just right, with the T-foils only engaging momentarily, or whether the weight distribution is off but corrected by permanently engaged T-foils with related additional drag ?

What are your experiences on that ?

Wouter