Yeah, thanks. Great video analysis. slowing things down really shows the difference. I particularly like the follow through illustration. There's just no question part of Mark's problem is he's lost his agressive approach. This shows it beautifully. I think Rothschild and Mark ought to have a look at this. It's a nice analysis, worthy of some additional attention. Yeah and after seeing this i dont look at just health for him returning to his old form. His delivery is quite different than before and i am having a hard time believing that once he's healthy all will return. He's just not throwing the same, i dont see how you can expect the same results.