Originally Posted by TheCheese
Pat the dog is where the racket head lags behind the arm and the racket face points towards the ground.
No, Pat the dog is a backswing position which is mostly a result of pronation in the backswing which closes the racquet face (to lesser or greater degree). If you want a Fed like prototype, this postion is achieved BEFORE the racquet is pulled/flipped. The pictures you are displaying are after the pull, which is where the arm is supinating and racquet face is opening more.