The RSTx 2 is an amazing ball drilled one for my 14 y.o. son 2 weeks ago and was surprised by how good it is, and the shape he was able to get. Shot 774 out of the box. Great videos, and I wish you continued success in your bowling career.
Nothing more attractive than power tools, bowling balls, smart, talented and beautiful handywomen. Keep up the good work and much success to you and your bright future lil sis. 🤙
The insert makes it to where the thumbs are interchangeable. When Sarah was saying IT, she was talking about interchangeable thumbs. They allow you to change your thumb slug from ball to ball. You can tape them differently so the ball comes off your thumb differently. You can tape one tighter for when you first start, then if you throw a lot of games and your thumb swells you can switch to a different thumb, without changing balls.