Last time I read any comments by Dr. Jones relative to his "analysis tool", it caused me to seriously doubt the practical application of his theory. It was a question of how often a single pellet strike will break a clay target. Dr. Jones, if I recall correctly, gave a percentage figure high enough to cause me to believe that he hasn't looked at nearly enough unbroken clays with a single hole through them--or even two--to know as much about the practical application of his theoretical construct as he should.