I practiced 11 games today, and already I can feel less strain and soreness on the side of the knee. In the past I would be stiff and sore within a couple of hours. Bill recommended a couple of changes in my stance, and a couple in the pushaway. The stance changes felt so right that they already seem "normal".
I'm still not performing the swing changes 100% of the time, but I'm at the point where I can tell almost instantaneously when I set the ball into the swing wrong and can stop and reset. I may balk from time to time in the near future, but it sure does feel good to get some "easy" leverage back into the swing.