Sometime in the late fall of 2013 I received a sleeve of Test balls. The letter said there would be a survey in about two weeks but I didn't get a chance to play the balls before winter hit. I put them in my car and forgot about them until this week. I have since played two of the best rounds in a long time with these balls that have the Test markings on them. I'm in love with this ball and want to switch since I usually play a competitor brand ball. Any idea I can find out the exact model I have? I played 18 holes today with the same ball and that for me is unheard of. I want more!!