[HungryBear]

As far as the passage u speak of I don't think u can really compare the drills

The problem is. If it doesn't conform to the rules, of the hinge, of the wedges, flat left no bend or roll, bent right, no cock or turn. Then it may look good but won't work FOREVER. Like Phil Mickleson, some days great some not no mater how hard U practice.

You'll find all that (excvept the PM analysis) in the book.

HB