I agree that the pin in ball will limit options in drilling, but if you want the ball for sport shots where control is the answer, the pin in ball is not bad. If you want to see a lot of back end reaction, the pin in ball is not the best option. I say that because someone will post that they have a pin in ball and can go coast to coast, but they are those with tremendous releases that can hook a plastic ball in heavy oil. For us mere mortals, a pin in ball is a good control ball that will help when you other equipment is reading the lanes (break point) too hard.
I also agree to talk to your coach, pro shop operator and a Storm rep to get as much information possible before drilling the ball.
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Nicanor (Ten On The Deck)