Originally Posted by Shedofdread
I'm thinking you'd get the same effect (or maybe better due to improved airfoil fiddelity) with a planform having a single tapered main section and another, smaller, more highly tapered tip panel.
That's interesting, cause Avb's older designs were just like that! Its like going full circle!
Andrew, to you think it was the airfoil or the planform or both that makes the scratcho fly so much better than your previous designs? It certainly seems to have 'IT", it would be good to work out why this is, then you could put that into your future designs to keep that feel but be even better.
Cheers- Keep it up!