BallReviews
General Category => Drilling & Layouts => Topic started by: strikeking on January 30, 2009, 04:44:17 AM
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Can someone explain the "double thumb" drilling and what the reaction is?
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Strikeking
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http://www.morichbowling.com/MosCorner/DoubleThumbDrilling/DoubleThumbDrilling.htm
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Regards,
Natal
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Thank you very much for the info.
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Strikeking