how much pin box movement is normal?
I see this posted somewhat but I can't get a clear answer - my unit it still basically new I noticed that then I hook it up the distance from the bottom of the front cap and the pin box (checked pin b...
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He's referring to frame flex, not pinbox. His 5th Airborne has nothing to do with whats being discussed. The same frame flex would be there with a rigid pinbox.
