MD500EJ, tweaked! You will find this version of my AV a bit more stable in flight and with the right power setting you can let it fly itself; albeit not perfectly, but it will not roll over to the left. Still a little roll tendency on initial takeoff, so power up smoothly and watch. I think this version is way better than my last and I hope you all will find it more fun to fly, too! Demo vid will accompany this. P.S. Use the 3 position switch on power up. once blades are spinning go to mid position and be ready on the sticks! Thanks for your vote!