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Old 12-11-2006, 09:05 AM
danny_shank danny_shank is offline
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Join Date: Dec 2005
Location: Brighton, UK
Posts: 113
Quote:
Ok, let's say, lag pp, rotating is rotating, how in God's beautiful green earth does it then - go to the top of the shaft?
Patrick where you might be going wrong is it is not the rotating PP that directly moves the pressure from aft to top of the shaft. Because your hands are swinging in a circle as they near end they are underneath the shaft to support it's weight, this is what causes the change in pressure.
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