Drilling terminology question

[mongoliantreesloth]

Hi

What do terms like "drilled: 5x5 2-3 inch pin" and "drill it pin above and perhaps 4-4 1/2 by 4" mean?

Thanks

 

[da_cowman]

Mongolian,

Terms like 5x5 relate to the distance, firstly of the pin to your PAP. The second number then refers to the distance from your CG to your PAP.

2-3" pin is the distance from the Pin to CG.

Later Da Cowman!

 

[mongoliantreesloth]

Thanks for the info.

 

[jason_doust]

Check out http://www.bowlingball.com/info/layout_drilling.php#amf_dyno for more info.

Cheers,
Jason