Unfortunately the ME 262 bit the dust. It looked great in the air, and had plenty of power. It tended to leap off the ground which should have given me a clue. It did insides fine, but the first time I tried an outside loop it would not pull out before it hit the ground inverted. My guess is it needed a touch of downthrust in both motors. I had the same issue with the single engine version I built but thought I may have inadvertently put the motor mount in with a touch of up thrust. Guess not. Live and learn. Next one will have downthrust from the git go!