Oswald in the doorway: the blog of the Oswald Innocence Campaign, by Ralph Cinque

Alright, I see what you mean, Robin. Z-309 is a better match. 

So, it was 6/18 second before the Moorman photo was taken, yet she is still facing Elm Street squarely. 

Even if you were to speculate that she turned herself in that 1/3 second in order to take the angular picture that we know as the Moorman photo, how could she? Do you think she could move that fast? And stop and stabilize herself that fast to be able to take a good picture? I doubt it. A movement that fast would be more like a sudden jerk, which is not conducive to good picture taking. If she didn't turn by Z-309, she didn't turn.