RG and DIFF

Bowling ball related topics including new products, arsenals and comparisons.

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Glenn
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RG and DIFF

Post by Glenn » August 8th, 2020, 2:01 pm

I was reading some articles on arsenals and bowling balls, and realized that there are differing opinions on RG and DIFF ranges.
Maybe this has changed over time and I did not keep up - LOL!

For example, the medium RG range in one source is 2.57 to 2.68, and in another it is 2.51 to 2.54.
Same thing for DIFF, the medium DIFF range in one source is 0.021 to 0,040, and in another it is 0.041 to 0.049

I guess it is possible these may be different for different applications or discussions.

But my question is there one set of values that everyone agrees, and what are they?

44boyd
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Re: RG and DIFF

Post by 44boyd » August 10th, 2020, 1:06 pm

Stacy

Glenn
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Re: RG and DIFF

Post by Glenn » August 10th, 2020, 6:11 pm

Thanks for the reference, Stacy.

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