ORIGINAL: whywontyoufly!
ok so now i have got a 2200mah battery and metal blade grips and carbon blades. my heli takes off fine and thats where it ends. firstly the heli is not stable at all. it spins slowly on the spot but mor worryingly will only turn to one side. the servo controlling the roll does not turn all the way in both directions, only right. is this normal? movement on the swash plate is very very small i dnt think it is right? any ideas please please help me!
Release the horns from the servos for each direction, and see if there is any movement problems without the servo.
Then test the movement of the servo with the motor disconnected.