Jim O'Donnell with Wolff Industries and On The Edge Publication gives a presentation / demonstration of sharpening a convex edge shear in front of a live audience. Jim utilizes Wolff's flat hone for sharpening and their grinder for polishing in order to get a great edge with a shine. He explains the hone line and getting the inside work on the shears correctly. The methods are similar but with different nuances to the Scimech sharpening technique. It is worth your while to sit under the incredibel knowledge Jim as emassed in his years with Wolff Industries.
Filmed on location at the Sharpeners Jam in Atlanta,