That is quite interesting. With the shorter WB you get a smaller pressure area but the pressure is higher and you also get a smaller low pressure area behind the wing. But why is there a separation between the two pressure areas?
The reason behind the question was that my new body has two cut lines for the wing. Both lines give you a 40mm cord but one has the taller Wicker Bill and the other has a longer horizontal surface.
Thanks for this though, It is neat to see.