hello,
here is my problem i have just bought a X-400 pre built, when i turn the controller on every thing on the heli is leveled but when i push the stick up on the controller that controls the back and forth movement of the helicopter the helicopter does not go back into its normal position, which is almost perfectly horizontal, but when i push the stick back then it goes back into its normal position. its not the servo because when i let go of the stick the servo goes back to its normal position but not the main blades, could it be something with the building of the head.
sorry for the bad explanation.