This guy use to bowl were I did, the house he shot that in is were I bowl. I have had several conversations with him when he was designing that ball. He really had a good understanding of the physics involved and put a lot of time and effort into this project.
Whether or not he gets this sold to me is irrelevant in the grand scheme, because you have to give him props for going thru and making his dream come true. I think that designing this ball and what he has done is a major bowling accomplishment!!