3 Comments on “Roto Grip RST X2 – The Making by TamerBowling.com”

  1. Mr. Tamer I see the last few balls drilled have been 14lbs. Have you noticed anything pro or con with this? i’m pushing 60 love bowling but my 16 pounders are a tad heavy and my ole left arm she ain’t what she used to be. So I’m very curious with the 14 lb experiment. A video about this would be so helpful for many of us thank you sir.

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