BallReviews

Equipment Boards => 900 Global => Topic started by: Urethane Game on January 31, 2011, 02:16:43 AM

Title: Coverstock Ratings 900 Global to AMF
Post by: Urethane Game on January 31, 2011, 02:16:43 AM

Are the F and S ratings comparable across companies?  For instance an AMF Shred/IT is an F74 and a Break Out is an S70.  Would these balls have approximately the same cover strength?

 

Thanks 

Classic Rock and Blues Net Radio

Title: Re: Coverstock Ratings 900 Global to AMF
Post by: charlest on January 31, 2011, 12:51:48 PM

For whatever it's worth, I've always operated under that assumption.

"None are so blind as those who will not see."

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"Some bowlers are crazy as pickled cats."

 

Title: Re: Coverstock Ratings 900 Global to AMF
Post by: Juggernaut on January 31, 2011, 01:27:57 PM

 Just as charlest, I have always just ignored the letter and compared them by the numbers.

"Yeah, I throw AMF. What's it to ya"?