oh cool!
I have a dremel!
might be a hell of a lot easier that what I've been doing!
I had to look it up so I could figure out what it looked like…lol I got a fair amount of dremel shit…
https://www.dremel.com/gn/en/p/dremel-chainsaw-sharpening-attachment-26151453jb
Discussion
I had to look up what a rat tail file was… lol … I bet I have the right one of these too! I’ve got a bin of this in a bunch of different sizes… I don’t really use these sorts of tools so I don’t know what to use them for…