No, never had kidney stones. Maybe a similar username? I seem to recall somebody registering under knifekill or something like that a few months ago.
With all the green tea I've had lately, I won't be at all surprised if I ever do get a kidney stone. It just hasn't happened to me yet. I'm 30, so a lot of my comeuppance is due soon.
Steak, eggs, potatoes - fruits, nuts, berries and forage. Coconut milk and potent herbs and spices. Tea instead of coffee now and teeny amounts of kelp daily. Let's see how this does! Not really had dairy much, and gut seems better for it.