Ben Stoeger's book got me shooting A class?

Ben Stoeger's & Joel Park's shooting book, Baseline Dryfire, has me shooting A class? The time savings with dropping from using trigger press confirmation to color confirmation has me shooting faster... But let's see by how much. SHOOTING CHALLENGE GIVEAWAY 🎁 We’re giving away a free Mantis Blackbeard in the shooting challenge giveaway! It’s easy: 🔫 Shoot at the range 🎯 Measure & submit your shot groups using our app Every qualifying shot group is an entry to the giveaway! And the better your shot groups, the more entries you can win. Download our app and join the Shooting Challenge Giveaway today 👉 https://apple.co/42S8dwv