Hi - I want to balance the clutch etc on my heli but have never done this before (the only other heli flyer at my local club did it for me last time but he has now moved and I never got to learn how to do it) Could someone please explain to me how to go about this and what sort of dial indicator they use - max deflection, imperial/metric and measured increments etc? I phoned a local supplier of the indicators and they had hundreds to choose from.

Many thanks
Andy