Did DL jr pass this on to his son? I think it's a signature of DL III's swing that he brings the club past the left hip.
PS: Another great thread that gets you ... eh .... at least mee thinking.
I read DL3's book "Every shot I take" before I took the TGM plunge. It is a very nice book about golf and life. If you pick it up and read it with Tomasello glasses it might reveal that some of Tommys teachings were passed on.
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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