Well here it is “The Scary Sharp LGS”...:)
I just completed it today. An old inverted flat sander (self explanitory pics) mounted in a wooden frame.
The sanding pad is framed with a 1/4” lip to hold the glass plates. Brass adjustable clips with rubber pads insure that it stays in place.
I tried this and it works great. Little to no effort to sharpen my chisel. The vibration does all the work.
I simply held a dull chisel in place with the holder.. turned on the unit ran it forward slowly about 2 inches
twice through each grit.. Scarey enough edge for me..
So … that’s it…