I took this class back in September so I have had a few months to apply what I learned in our class time with Tim and Brandon. When I took the class I was probably just a few months into utilizing a red dot. There was much to take from the class. The main thing that I picked up was how the dot is there to tell you how well you are reacquiring the target after each shot, not just it's use as an initial aiming device. It was monumental to realize that the red dot is a "story teller". So, since the class my groupings are more concise because I am focusing on my fellow thru that more to get the dot back on target. Paying more attention to where the dot goes clues me in to where the shot already went. Well done fellas, once again, teaching a relative newbie how to become a more responsibly armed citizen.