palindromicbob
Tour Winner
I'm not sold on these as a good idea but what i was trying to get at with my earlier post (no. 8) is i think is does neither directly effect ball flight nor indicate the line of play but it does try to influence your club path which in turn gives the desired result so I think it is legal, just not a big deal.
"otherwise assist the player in making a stroke or in his play."
So if the tee tries to influence club path would that not breech the rule?