I have been playing the same spin milled wedges for I think it would be 15 years now. I tried to narrow down what year they are from by searching on line. I am trying to figure out which grind option is closest to my wedges. I bought a SM7 S grind with the same loft and bounce of my original wedge, but hit it so much higher I don’t like it. If somebody could please give me an answer it would be greatly appreciated. Bryan