[fredo]

Funny, I seem to be dealing with the same issue at the moment. My wing incidence is zero, thrust line is zero (I assume), CG is somewhere where it should be (if not a bit tail heavy) but the plane won't fly level (it's nosing down) unless I dial some up elevator. Not too sure how much is too much but I noticed that in rolls it barrells a bit. I know that also could be a differential problem but I already have some dialed up. I'm thinking it might be because the elevator already have some up trim so it can fly level. Now, is it possible that this could be simply fixed by putting the upthrust to the engine? That way I could perhaps neutralize the elevator trim which could also improve my rolls. What do you think guys? Could it still be the wing incidence?