Hi Tim,
No offense taken, I was only kidding. Sometimes people need to adjust to my sense of humour

I think that the more one understands the better one is, of course. What I think the reason is that many do not give all the answers right away, aside from protecting their rice bowl, is that in order for one to make the art their own, they need to feel how it relates to their body mechanics. The only way to do this is to practice and feel the energy. It seems to me that no two people will ever be able to do things exactly the same way. Therefore, it is only by practice that one will learn to apply any art from their own physical structure.
I remember a guy once explaining to me that if you practice throwing 1,000 punches every day that your body will naturarlly, over time, refine the delivery and make your puncing more efficient in line with how YOUR body does things. Seems to me that makes a lot of sense.
I remember my old Judo coach telling me that it takes 10,000 times to begin to learn a technique and 100,000 times to approach mastery of that same technique.
I like the concept of the footwork being the base upon which all else is built. I also think it is a stroke of genius to have the Leg Set as the warm up as it continuosly builds on this base.