I just got my Wicked edge, but have not tried it on my Emersons, I am still breaking in the stones on a Cold Steel beater. I have used my DMT sharpener on one of my Emersons though and I found the angle to be around 40 degrees. I had asked for advice on another forum and I was told that the angle on an Emerson is 40 degrees inclusive which means the one side is about 40 degrees being as they all have an asymmetric chisel grind and as stated earlier you create a burr at 40 and remove it from the back side at I guess what you would call 0 degrees. This worked for me, but, I plan to do more reading before I put an Emerson on the WE.