Dave - if it ain't your thing, then just move on.

I've enjoyed Don's SSM articles and had the pleasure to meet him and swing a few of my guns at the Southern SxS. Although working through what Don's numbers are telling me brings back painful memories of a college Dynamics course 20 year ago, it is intersting stuff - for some of us. If it ain't your cup of tea, fine, but bashing the guy and his work is out of line.

Ken