03-14-2014, 04:39 PM
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Join Date: Jan 2013
Location: The Valley of the Moon
| | The sprue.
I dislike the sprue on round balls. It seems to me it is an opportunity for curving flight of the round ball.
Baseballs are round, but the seams let the pitcher throw curving pitches.
Does anybody know whether he sprue causes the round ball to curve, at least some of the time?