I was pleased with the service provided. I have a full understanding of the data as it applies to me. The proof is always in the result and what I experienced at the end of the session was evidenced based and thus demonstrated enhanced performance with the shaft I selected. The truest test is yet to come and that of course will be application on the course. Not an inexpensive experience yet, one I came away feeling I captured solid value an hopefully a better golf experience on the course. Well done Matt.