I am curious:
Is there anyone who has used both sides of the SG 20k and noticed any difference in performance of each side?
I just received mine last week and did some honing on it this past weekend. Mine is a 3rd generation stone and I have only used the bottom side so far.
I am not opposed to using the stamped side if there is proof that it performs better. It just took so long to lap one side, I'd hate to have to do it again if it is not needed. :banghead: