ORIGINAL: Zor
As I wrote in post #6 _ _ _
Nothing will happen that you are in a position to judge any difference.
How is that? "nothing will happen" Really?
There is no doubt that efficiency and some better performance is acieved with a properly shaped airfoil but it is another matter to be able to judge and evaluate the difference.
That is what I was referring to.
Better shape the airfoil before covering.
Why, when "nothing will happen"? You claim "nothing will happen", yet at the same time you claim that "efficiency and some better performance is achieved", yet "nothing will happen"???? You contradict yourself. Why? Have you actually flown a model with a flat leading edge and then flown the same model with the leading edge shaped per the applicable airfoil and compared the results? I can't understand how you can make such a flippant remark unless you've done this. Have you? Yes or no?
EJWash