All shots are 12 to 6. No flyers at 3 or 9. From this I would say trigger and grip are in the ball park. I would look at your shoulders rising or breaking at the waist. These areas of the body will push the gun forward and down from a flinch. Stand in front of a mirror, with your fist punch straight out. While doing this watch your shoulder. The object is to move your hand or fist out and back with out razing the shoulder A trick is to imagine your hand is being pulled out with a rubber band not pushed out by the shoulder. Everything we do in movement starts at our core. One more tip, look at your hands as mittens not hands. The only thing allowed to move is the trigger finger. Don't wrap your fingers around the grip, wrap your whole hand around the grip. Dave Dawson sells a product called Pro Grip, a grip enhancer. This product helps your support hand wrap tighter to the back of your strong hand. This product allows me to better feel my strong hand push and weak hand pull of my grip.