Take a look at the manual that came witht the Spektrum, under Heli. The servo locations are not the same as the stock reciever, you may find the you have the servos in the wrong location.. I followed the manual and locations worked GREAT. I also contated Horizon Hobby as to their suggested setup for the CP Pro they sent me a email with all their suggested setup settings. I have asked if I can reproduce it on a forum... I have to wait up to 48 hours for an email reply.. Can U
