if you find that your spans are a bit short, and your like me n too cheap to get your spans re done for a measly little 2 parts of stuff all, , tuck your pinky, and it shortens the span of your hand, making it fit into your ball better. I did that when i was younger cause like every young kid i had 230 new balls and it would have cost me an arm and a leg to re grip them.
Good luck and high scoring
matt