[golfguru]

I have not read In Search of in years. It is basic reading for anyone doing the GCA clubmakers course. A good read, lots of good stuff but plenty of missing bits too.

Launch angles never took into account how far forward hands vs clubface were, which explains a heap of the difference between a clubs vertical measurement and actual launch.

InSearch never even considered right arm thrust, so was purely swinging in theory.

Having started with InSof, and then being taught TGM, there were paradigms to overcome in my mind. TGM just blew it away, adding to and exchanging some bits.

Most studies just miss the 'glance or crush' impact-separation area. Time is relative but far from irrelevant.

In Gummers book, was it not TJ who Homer had his book ticked off by?

Good to see Clubface is now seen as of a much higher order than Path by most out there now.