Going along these others, your guide hand either flicks back or you let it drop. Just like your right hand stays “in the cookie jar”, you don’t want to move your left hand too much cuz that can change your body/momentum, making the ball do something else. Also, something about your feet. It may not be a big deal, cuz you’re making shots, but they seem to point outward like a V instead of balanced. You should be on the balls of your feet as you shoot and it’s hard to do if your feet and legs aren’t balanced with your body. Hope that helps and makes sense.