PS: fwiw
When I started using CPM 154 I went to 61 Rc and had been doing 59 Rc with 154 CM.
No real reason for the difference, but I do not see much/any noticeable difference in grinding the blades
sharpening them or using them.
But that is just me. No lab tests or serious performance testing and do not remember any customer related comments.
"The significant problems we face cannot be solved at the same level of thinking we were at when we created them."
Albert Einstein
At Khe Sanh a sign read "For those who fight for it, life has a flavor the protected never knew".
| 
