Doc - no not a spinner.. I looked more closely at his shot last friday. His other balls were working, i.e. long skid and a small hook at the end.. the Primetime was not.. until I noticed, sometimes he would sort of be topping the ball and his swing was crossing his body... AND I REALIZED.., the ball was falling off his hand, and his hand was chasing it, that's why sometimes his swing would cross over his body, and he couldn't lift. So I asked him, was the fit the same... IT WASN'T.
Now, the funny thing is, this discussion wouldn't reach this point, if I had heard him complain about the thumb fit, heck I wouldn't even have needed to post.. but he was wondering why the ball wasn't hooking out loud, and never mentioned about the difference it fit... Oh well, another lesson learned in this classroom called life.. I'm amazed that a bowlier at that level, is questioning the ball more, than the fit..
my thanks to all who responded,
regards and happy valentine's day..
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DARK BEER IT IS THEN!