The fitting system comes with the club. Scan the QR code on the back of the weight kit, log in, and run your fitting. The same login brings you back in whenever you want to be refitted.
If the club starts to feel off, if something needs to change, or if you have developed a new miss — log back into the fitting system and get refit. Same club, same weight kit, new setting.
Because the putter ships with the weight kit and the fitting system, the fitting isn't a one-time appointment. It is something you can come back to for as long as you play the club.
This is the part of the idea we care most about: a putter that can be rebalanced is a putter that can keep up with you.