Use your non-throwing arm to point in the direction of your target. You then bring this arm down as your throwing arm comes through in an arc over the top of your shoulder.

Having collected the ball in both hands, stand sideways to the target. The throwing arm is taken back behind the head. Pull the non-throwing arm through. Throwing arm swings forward keeping the elbow ...

The horizontal feature of my Rockwell 21-122 is awesome... except for the hassle of setting it up. The vertical head and motor are heavy, a pain to remove and re-install, and irritating to re-tram.

Milling and then boring out the larger hole, realizing I'm terrible at measuring, attempting to correct issues and making everything worse. Fun!