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Author Topic: top and pin  (Read 516 times)

bowler123

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top and pin
« on: June 22, 2006, 03:01:49 PM »
can someone give me a link as to how these affect the way the ball reacts, and like what it all means when u have to specify it when ur buying a new ball

Edited on 6/22/2006 11:00 PM