I found that while you have to "tap" the butt of the club with the marker installed on it to the "recorder" you wear on your belt to record the club selection and the stroke, when I finish my round, my actual score didn't match my game golf score. That means I either...1) didn't tap the club properly or...2) I didn't do it at all. After saying that, while I'm playing, I'm more focused on the process of my play (distance, my club selection, the target and my swing) than I am in making sure I tap the butt of the selected club to a device on my belt. JMHO...
