I would try and book it at least 3 weeks out. If Cambridge is set up like their Oceanside facility they can accommodate up to 3 individual fittings at a time. The times are at 9am and at 1pm. You don't need to go thru your golf pro. There is a # here on the Titleist website that you can call and schedule your fitting. You need a c.c. to hold the appt. Good luck and let us know how it went.