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I read a book by Dave Stockton about putting.
His father is a good coach and when his father change something , a grip for example. He mentioned that the father only checked back 21 days later. So 21 days for a grip change, if he find something wrong , he will change it there and then , if not he will leave it be. but the cycle is always about 21 days.
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God :God is love.
Latest incubator: Finally appreciate why Hogan wrote 19 pages on GRIP. I bet he could write another 40 pages.
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