I admit that at times I am a bit slow, and in this case when it comes to strokes gained. I, like you are not a great putter, but lately overall are getting better, 3 putts significantly reducing or in many games eliminated. My yardstick in putting is my total putts. If I have more than 32 it’s a bad day, anything between 29 and 31 is good, and under 29, is a fantastic day. Crosshanded, better at reducing my tendency to swing with my hands, and using a Callaway hickory shafted putter.