how i remember it is that HK was talking about Hinge Action which is perpendicular to the mounting of the Hinge Pin.
Thanks. Good enough.
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When James Durham recorded 94 at the Old Course at St Andrews in 1767, he set a course record that lasted 86 years. Golf: A curious sport whose object is to put a very small ball in a very small hole with implements ill desiged for the purpose - Sir Winston Churchill
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