Originally Posted by Razors edge 29
Ok so it is Walkera electronics that are the culprut
You can change the direction of compensation with the FBL systems on larger helis, This includes the rx2702D. But you cannot do it on smaller cheaper helis. This applies to other brands as well. I don't think they intended or wanted you to use third party servos. Another reason is that it would make the setup much more complicated which is not that good for beginners.