[justanotherblue]

As already mentioned your hell toe is off. Your slot foot should be to the catchers heel line. You look like your farther back for the slot stance. I agree with the others you look closer to GD. (Pics one and two). I also agree with your head height. Just a little tall. You can widen your stance up a little as already mentioned also. I like that your shoulders look square to the pitcher and level, good job. In pics 4 and 5 it does appear you have your feet backward. Your right foot should be up in the slot. In 6, I also agree, you should already be set or at least on your way down. That way your set at the time of the release of the ball. By setting a little earlier, you will have an easier time in tracking the ball, hence proper use of eyes. I have no problem with your arm location. I also use a similar position with my hands. I no longer bring my slot arm across my abdomen. I got tired of getting hit in the wrist and elbow. Just remember to lock in with your non-slot arm.