I need some help, I have a 917 D3 8.5 driver that I got from a good friend. The driver does not have the active recoil marking at the bottom of the face. Is this common that there are clubs without this writing on the face? I bought the club as it had a tour issue shaft and possible that it is a tour issue head. Is there any way I can confirm I have not made a bad purchase!

regards and thanks for any replies in advance.