Unfortunately with the tour stuff its not designed to be sold the the public, therefore there is no warranty or COA, however I generally will warranty it myself. The problem is too a lot of our clubs are purchased from tour player and people who work on tour. Therefore their name cant really be put out there or they get in trouble. Some of the older stuff like the dots and the SF we purchase direct from the Taylormade Tour Department. I can send you stuff like this, which proves it was made for TM and tested for tour use.
With retail stuff its almost impossible to tell. The problem is TM uses 4 different factories to make clubs, therefore not all are the exact same. So its hard to tell.
小売のクラブを見分けるのは、殆ど不可能です。Taylormadeは4つの工場でクラブを製造しているので、全て全く同じにはならないのです。そのため、見分けるのは難しいです。