I think the nose cone is way too large. On the ground....perfect tuned motor....low, mid and high. In the air is a different story. Running slow.....it will show midrange throttle....but at a certain speed...the mid dies off. You have to choose wide open and or idle and land. I flew it around for a bit....but motor died at a low altitude and she went in a little hard. Sorry....nbo video unless one of my friends shot some. Not sure. Testing the engine with no nose cone soon......

Dave