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Question by  Wade (168)

Can you help me understand mass bias and pin placement when drilling a bowling ball?

 
+4

Answer by  dcrusher59 (590)

Mas bias i believe relates to the weight that is placed inside the bowling ball to give it angle to the pocket. The pin placement is the center of the weight block that is located inside. If you drill the finger holes to the left or right of the block it will affect how it rolls down the lane.

 
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