The "W" wing is all that is known...
So the CFD'ers, Aerodynamicists and other clever sods on here...what do you expect, what's within the rules?
I remember the V shaped lower rear wings used for while, could it be a development on this theme? Or could it be a W in shape when viewed from above??
Summations on a postcard please
![Very Happy :D](./images/smilies/icon_e_biggrin.gif)