The frame for the rotor is ready, and now I have to test with some airfoils.
I have a thougt to make them more like a drop than two wings facing each other.
As air sticks to the foil (Magnus effect), a drop shape is worth a try.
As soon I get hands on a digital camera I will show picture.
Of course I will tell you if it rotating at all- If it start by itself, which is the meaning of adjusting the airfoils.
