we are working with some in treating wing materials!
Did you mean you are "working with someone in treating the wing material" or "working with some interesting wing materials"?
Were the yellowish colored prototype wings G10 material like is used for formula raceboard fins? I was wondering why others weren't trying to use CNC cut G10 when it was the most popular material for the formula fins. Maybe not stiff enough?
If the price is reasonable and the performance is any good at all I'll buy one for sure! I like seeing that you've gone though so many prototypes to get it right. Can't wait to see how it turns out!