I've never been big into learning the very technical aspect of bowling balls, but I'd like to see if I'm right.  If I have a ball with a symmetric core, a ball layed out 5x5 would have the pin and the cg 5 inches from the PAP?  Also, in an asymmetric ball, 5x5 would be pin/mass bias to PAP distance?
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Dan Chambers
Winona State University Bowling
I'm Dan and I approve this message.