It can be sure that having balls plugged and redrilled is not only a hassle time-wise but also financially painful. However, if you are having trouble holding the ball comfortably then you should buy a roll of 1" white bowlers tape and fix it to where the ball will stay on your hand without having to squeeze it. Squeezing the ball leads to many bad habits, poor deliveries, and makes it difficult to repeat shots consistently. After adding some tape if you are still interested in buying tape to protect your thumb, go with the Vise thumb protection tape. I bowl with it on occasionally when my thumb it small and I do not feel like adding a roll of tape for a single night of bowling. Hope this helps.
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Matthew R. Adams
Current Line-up:
Ebonite The One
Ebonite Angular One
Ebonite RXS 300
Ebonite Apex Aggression
Hammer Hawg
D/T Vendetta Sniper
Ebonite Maxim
Coming soon:
Hammer No Mercy