Just wondering if anyone knows if the booth has the turbo interchangeable thumbs.  I am looking to have another 3.5 drilled but want to have the same thumb as all my other bowling balls.

  Also if anyone know what they are charging to drill plus the inserts.

  Thanks

I have a 3.5 with a 1-2 inch pin that i would like to trade is that possible at the booth for a pin with a longer pin ?