LynnBlakeGolf Forums - outside the ball, not at it (?)

At http://www.golfbetterproductions.com/comparison.asp John says (in second paragraph) "Please note how, in every case, the club shaft covers the right forearm and that the club shaft points outside the ball, not at it." When I asked him why, by email, he answered "It's called the sweetspot plane. You can check it out in the very beginning of the Golfing Machine. It's a very important concept in that book that most readers totally miss."

As you know, from reading some of my previous posts to this forum, I find TGM quite confusing. Can anyone explain what John is driving at please, preferably without direct references to TGM?

Thanks in advance. Alan.