I have had a Twister Bell 47 for a few weeks now. I'm completely new to helis and the twiser has been fanatastic.
My problem is that in the hover with no control inputs the twister tends to move in a sort of conical pendulum circle with a radius of one to two feet. The twister has survived a number of crashes but I can't see anything obviously bent although the fly-bar has been straigtened out a few times. i've tried shifting the c of g with the battery but doesn't seem to change things. Maybe this is normal ?
Thanks for any assistance