He was shooting next to me during practice and had them all set up. Looked like he was getting good results. Saw him and a buddy giving each other High Fives. Interesting screen display on the laptop. He couldn't use them during the match but that didn't seem to hurt his scores.
Yes, I used the SmartFlags on both days. My bench mates also used them. On Sunday, we established a hotspot and Mike S., on the the bench next to me, logged in with his IPad and shot with it all day Sunday.