Today I went to Golf Galaxy in Devon, PA to upgrade my wedges. I am currently playing with SM7's. I did not know that Trackman could determine what grinds are best for me. After hitting about a half dozen of full shots and chip shots with different loft Vokey's, trackman instantly displayed the grinds needed for both wedges. The recommended grinds were different for each wedge. It also displayed needing to bend them 2° flat. I'm definitely looking forward to getting them on the golf course.