[okie]

"Thus, the axis tilt is derived from the lower part of the axis being forward and the Head being centered, instead of the top of the axis being tilted back and the Hips being centered."

That is a great distinction, Mr. Fort! Thank you for putting it that way. Setting up to a driver my chin used to be over the inside of my right foot. I had a pro physically move it there (apparently I was not getting my weight to my right side!) Curtis Strange had just won his second U.S. Open! Of course, the problem then became that my right arm was a foot too short! I seldom run out of right arm these days