wow, that looks so much better than mine. And I swear I'm not a pro-level player, neither do I hit like a truck. Well maybe I hit like an suv but still, that's only 10 hours 😂. I'll put on a new sheet Sunday and compare the difference after a week, hopefully it's just this sheet that's a little weird, otherwise I'll have to ditch the idea of using K3 as an alternative to H3 when I'm too lazy to boost. Though I guess the good thing about these marks is that I know I'm contacting the ball pretty consistently in one spot, the center part is where my drives and loops hit, and the upper left region is where I do my serves.
I'm disappointed in you Michael, you really think as a EJ master I don't clean my rubbers after everytime I play?
And it doesn't restore even with rubber cleaner? That does look quite severe after just 10 hours.
Will you or have you tried Bluegrip C2 or Omega 7 China? According to the list, it looks similar to K3.