Here's what I do....and no one had a harder time switching from starter/rapture club meter speed than I did. Before every drive, I take two practice swings...this does two things for me.
1. It clears up (almost every time) any stuttering, glitching, stop-and-starting of the meter.
2. A little graph shows up, with an arrow directly above the meter center, giving me a better stopping point to DSP (dead solid perfect) shots.
Hope this helps.