Most of the straight razors I've seen on this site and in the forums are hollow ground (1/4, 1/2, or full) for the most part. I've seen very little discussion about wedge blades. I got my first W&B wedge yesterday and I'm still trying to get an idea on just how to hone it. I'm guessing it would work the same way on the Norton 4/8K but I'm not sure so I guess this is the part where I ask, "How the heck am I supposed to do this??"