Brian, your shooting form looks near textbook. If however, I were to nit pick with an especially critical eye, you're shot sequence could use a touch more of that fluid, effortless quality. As moebow touched on, the release appears just a bit "forced", as if you are trying to fling your fingers open instead of just letting the string slip from them. Along with the other suggestions about the glove and tab. I would make certain that your anchor has not become a stopping point that you "nestle" into, but rather a temporary place of contact your fingertips encounter on their way to your follow through position. Concentrate on a relaxed hand and make certain you are not putting sideways force on the string by pulling it into your face at anchor. As you know, I am a hunter and not a target archer, so my opinions are skewed in that direction and may not be well suited to target archery.