I've been wondering about this since I got my new hone from the classified. Up to now, when a blade needs a touch up, I've been using a balsa wood strop with Cro-Ox. (Yes, I know it's really Cro but somehow, Cro-Ox sounds neater). My 8000 grit stone feels smoother to the touch. Which is actually courser? And my Arkansas stone which Classic Shaving says is 4000, feels courser than my 1200. What is the actual order?