Hittrax not measuring spin is such an easy limitation to work around. Here’s an example of how a productive rep in the cage might go: Take a swing, see your ball flight. “Decent ball, but feels like I top spun it a little” Check hittrax: “nice, 100 at 13” Check blast: *attack angle 19* Check Hittrax again: *point of contact 17”* “Okay, my attack angle was a bit higher than my launch angle, confirming my thought that I top spun it. Probably because my point of contact was a bit too far out front. But my exit velo was solid, and that’s a good line drive. Decent miss. Let’s hit another 100+ line drive but with true spin next swing. I’ll try to do that by backing up my point of contact”