Are you in California? Did Ted Williams have "back spin"?
Have you seen the old video of Ted Williams hitting off a high tee at Fenway Park?
Please if you desire contact Rare Sports Films in Naperville, Illinois for the CD. The best in hitting instruction. Ted is talking to Ranger and Red Sox players on the "Science of Hitting".
Do you know Mike Diaz from Pacifica, California and the Pittsburgh Pirates. He learned the "high tee" from Mike Schmidt and Bill Virdon.
Most athletes learn from "hands on" procedures
rather than visual or audio.