Yes you are right Duncan. I have heard back from the r&a and they have received the elite x models which after a few itirations are now conforming(now on r&a site) and I know the players at my club are using the other ones. Question is should I bother doing anything or let them get on with it...
You would definitely notice these, their stopping power is unbelievable. I spoke to someone at the R&A and they have told me they haven't received a sample but will be requesting one due to a few concerns he had. We have 3 players planning on using them when our qualifying competitions start in...
Apologies for reviving an old thread(esp since it's my first post)but I've found this : http://www.usga.org/InfoClubsDB/ResultDisplay.aspx?val=Smithworks%20Golf%20(3)
It's seams according to uspga they are conforming. Nothing on r&a site.