Mine is drilled 4x4, with the pind at 1:30 to the ring finger, and the cg kicked right and stacked. I have high revs, but also have higher speed. This ball does not ever over-react, so you are able to drill as strong as you want; IT'S PLASTIC!!!
Dave
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Romans 1:15&16; "So much as is in me, I am ready to preach the gospel to you to you that are at Rome also. For I am not ashamed of the gospel of Christ; for it is the power of God unto salvation, to everyone that believeth; to the Jew first, and also to Greek!
F.O.S. Members, Our Assignment Should We Choose To Accept It, Polish and Sharpen Up Our Saws; Pins Have Been Spotted, and We Are To Saw 'Em Up!!
Bomb Squad Certified and Licensed Diamond Cutter