Waterstone flattening
I finally broke down and purchased some waterstones so that I could take my sharpening skills to the next level. In my opinion the only real drawback to waterstones is that they don’t stay flat. Thus as soon as I placed my order, I spent a little time searching the net looking for the best flattening method. Lots of methods exist, but the two most common are: a coarse diamond honing stone, or sandpaper on a surface plate.
While diamond hones will do a great job of quickly removing material they are notoriously unflat, and thus in my opinion not acceptable. I have a surface plate, and while it is flat, I don’t like the idea of constantly having sandpaper glued to it. Additionally a 70 pound surface plate isn’t very portable. What I finally decided on (shown below) was a hybrid approach.
