Mys Terry wrote:
You shouldn't post unless you have at least SOME idea of what you are talking
about, Dougly.

You mean, like the lift/drag & stall characteristics of foils?

From your earlier statements, it seems likely that you know
very little about the subject.


.... The foil he was planning to use would have slowed him down quite
a bit.

And you base this on... what, exactly?


... Please also note that the original rudder he was replacing was a simple
and COMPLETELY FLAT thin metal plate.

So that means a flatter easily stalled and less stiff foil
section would be better than a good rudder foil section?

DSK