I just picked up a couple of RAC TP Satin Wedges in very nice condition.
Question: Looking at the face of the club head in the top left corner there's a small "Z" stamped there. What does the "Z" stand for? I've noticed via searching there's the same wedges with "Y" stamped in the same location.
Does anybody have any information about these wedges? The TM website doesn't explain what the letters are.
Thank You :-)