Thanks for the add im very new to this rc heli stuff a big learning curve right now a little costly right now also. I bought a blade 450 3d and loved it right off it was used so had to learn how to adjust everything and learn from youtube so I got the swash plate down and the pitch down after a few crashes you learn fast....so now I have another blade 450 3d and just bought a 400 3d with the flymentor ....