| Re: Re: Re: Re: driving The Knob: a point of clarification 
 
 
 
 >>> I wish Jack wouldn't use selective vids to try to prove his point....the vid portraying a linear swing lacks any credibility. <<<
 Hi Jima
 
 I used that clip because it exhibits a fairly pure A to B linear extension of the hands (linear hand-path). For the sake clarity, would you describe for us the direction of the hand-path generated from what you would consider as creditable linear mechanics?
 
 Jack Mankin
 
 
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