Gatewood wrote:It's stepped, and pretty wide steps at that. There's a mod with teflon tape, plastic thingummies, etc., that can make it stepless, but I didn't want to go that route.
Gatewood, I have a grinder with a very similar (almost identical actually) design to the Kitchen Aid, and I very much recommend the stepless mod.
I think some people (in that CG thread) went kinda overboard with making little washers, wrapping plumber's tape around the threads, etc, in my case it was not at all necessary. You can give it a try, just remove the large dial, screw out the (don't know a better way to describe it) threaded adjustment knob, remove the little pins that provide the 'steps,' and put it back together. I think you can find a much better description in that CG thread (from Mark P's review of the KA), if you don't I can try to explain it again.
It makes a great difference!
Henry