Author Topic: what does 4x4 drilling mean? (Read 889 times)

Game In a BoxLC · « **on:** October 26, 2003, 03:22:32 AM »

i know some about drilling but what does a layout of like 5x5 or 4x4 mean? what are differences and stuff like that
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I'm left handed and i've got a ball and a wall.

The forum whore formerly known as leftycrank300

charlest · « **Reply #1 on:** October 26, 2003, 06:28:52 PM »

The first number is the distance of the pin from the bowler's PAP (positive axis point); 2nd number is the distance of the CG from the PAP. It does not take into account the actual location of the pin and the CG nor the length of the pin to the CG, which are also vital pieces of information.
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"Just because you can do something does not mean you should do it."

Author Topic: what does 4x4 drilling mean? (Read 889 times)

Game In a BoxLC

what does 4x4 drilling mean?

charlest

Re: what does 4x4 drilling mean?