I own a pair of linds that I bought back in 1993?  The linds classic white ones.  

anyways I subbed at a different house on Saturday and my feet were sliding beneath me so I couldn't pull my ball through at the bottom b/c the torque would force me to slide so I couldn't throw the ball harder like I had to.  

Without buying a new pair of shoes with interchangable sliding pads, what can I do?

thanks in advance
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High game 300
High series 804
High triplicate 774
High average 221
best game. when I was 6 I bowled a 158