The crown of the head may move slightly in the sequence, but his levels never change. base of neck, shoulders etc.. calling that a bob is silly. Of course You could post a tour pros swing who was averaging 58 over 10 rounds and you'd still find several who would criticize it for not being "book" perfect. Those who can, do. Those who can't, complain about those who can. Just keep mashing it mikestloc, just keep mashing it.