I just received a blade balancer from heli-hut and I'm not sure how to use it. Could someone please explain the correct way to balance blades. The balancer I have uses two round pieces and a rod. On a side note I had ordered some rotor blades from them and they sent the wrong length. I called them and told them of the mistake and they are sending the correct length and told me that I can keep the blades I already have too. So they are easy to do business with and quick to correct mistakes.

Richie