That is what i thought was to, but i have already tried that....
One thing that i did notice on the last flight was when it started to Jump is thet main rotor speed was going up and down with me putting no input on the trottle. i would go just above half on the trottle and the heli would jump.

could it have anything to do with the battery pack that came with the heli?

As this is my first heli, it is also the first rc that i have dealt with that is all eletric.