A month ago you were saying that you tended to agree with those who claim that a sailing aerofoil is an impossible concept.

Then, after reading the 'ravings' of this 'crazy' British aeronautical wizard,(who, as it turns out is trying to make millions from a new business he has devised to sell replacement car keys)... you suddenly become an advocate of a 'sailing aerofoil concept' and demonstrate the actual plausabilty of such ideas.

I hope that Jon has not lost interest, and will carry through with his promise to provide his own 'sketches'.

Looking forward to hearing from you, Jon. If the public nature of this forum is not to your liking you know how to contact me.

Cheers to All

Foxx