Ability to step away from the ball and take a practice swing to "feel" the speed of the meter. For us "beginners".
All you have to do is..... NOT click on the swing, I often do this when the meter stutters or when changing to clubs with a different speed, just watch the meter speed and dont click.
Thanks for the advice, six. I thought about that, but it would also be nice to see how much bias I'm experiencing. Several practice swings ought to tell me if I'm short or long.