Speed: 14-15 mph, ~225-250 rpm.
Mine is drilled 4.5 x 6 - MB directly under thumb, with pin 3" above centerline (puts the pin above ring finger).
I have no problem with the ball getting down the lane and finishing strong. It doesn't have a strong "snap" on the end, but a strong, continuous arc.
This ball is the most controlable, consistent ball I've ever thrown.
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