The evenings have been awesome for 3-D, on Sat, I tried ailevator mix on for the first time to do 3-D, I seemed to have a bit more roll correction authority while in a harrier, everything else seemed about the same. It does make straight line rolls better, a little more axial. I did some walls so low the tail wheel smacked the ground as it rotated,the hover started only a few feet up,I got out after only a couple torque rolls,got a little shaky on that one but at that height,how bad could it go in?