[HungryBear]

Very interesting pix.
I am reminded of;
In the Preface to TGM HK wrote:
"The Geometry of Golf has two aspects-the facts and the illusions, visual and sensory. When the facts are understood, the illusions not only cease to misleade but can be utilized."

Perhaps the answere lies here:

http://www.lynnblakegolf.com/forum/thread7973.html

HB