LynnBlakeGolf Forums - View Single Post - Parallel plane theory revisited Thread: Parallel plane theory revisited View Single Post #3 09-02-2006, 03:56 PM yippedagain Junior Member Join Date: Mar 2006 Posts: 26 Yeah, I always wondered why something that violated one of the Imperatives would not be " deemed improper". David Leadbetter taught this congruent plane stuff back in the eighties. He called it " riding the plane ". yippedagain View Public Profile Send a private message to yippedagain Find all posts by yippedagain