After adding one more degree of decalage the plane is beggining to fly as it should, although the climb rate is a lot less than I expected. ...possibly even more decalage? I am using 0.087 wide rubber, and so should get a really "hot" climb rate. I think the wing fairings disturbed my expected angle of attack of the wing and so threw off my initial decalage setup
https://www.youtube.com/watch?v=l_C7Sz5P3z0I need to build a very lightweight incidence meter that will read the angle of stabilizers of indoor models. Any suggestions?