"Simple Simon" wrote:
The prime motive force occurs on the leeward side of the
sail and not on the windward side as PIM is attempting
to suggest.
I am not suggsting that the sailforce comes from the windward side alone,
The leeward side is also very effective in deflecting the wind.
(Actually I suggest the leeward side is a little more important, because
there is more air on the leeward, because it has been sucked to the leeward
side.)
again, this is on my website under www.sailtheory.com/sail.html

Under PIMs scenario there would be no tip
vortex.
I explain tipvortex!
www.sailtheory.com/sail.html#tipvortexes

Again you suggest I wrote things I have never wrote.
please read my site a little more thoroughly,
before you commment its contents wrongly.

Best regards,
Pim
www.sailtheory.com




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