I also appreciate your posting that link to the video, Gil. I bought a set of the wheels years ago when the first owner of the knife blades that Dryad sells now was handling the wheels (set) also. I mounted them on a grinder I had but I have never used them because they warned about dressing the wheel could make a mess (and at the time the grinder was in the house - that's a no-no - LOL). I finally moved the grinder outside (carport) but in the meantime I struck gold (for me) with the KME sharpener. Now that I've watched this video I think I'll uncover the grinder and finally dress the wheels - LOL. I'll have a backup for my KME when time is limited. Of course my wheels are the wider ones but my broadheads are straight edged anyway so it doesn't matter. Thank you, Gil (and Jim for making the video). Now all I gotta do is "git-r-done" - LOL.
Oh, also the tip about "sanding" the wheel, to true it, is valuable. I don't remember if my set covered that tip or not but I do remember a wobble when I first turned the grinder on. I was able to adjust it out (somehow) but I don't remember using that trick with the sandpaper around the file. Good to know!