Read this thread last night and got inspired. Had a micro ding in a razor and started with bevel set then up through film and diamond pasted balsa. Spent more time on each level this go around than the first time and was well rewarded. I usually don't use arm hair because mine is very fine and weak but today it tree topped like a combine going through a wheat field. I had never seen anything like it. I got excited and took another already very sharp razor and put it through about two hundred laps on each of the three balsa strops and got the same result - light saber. RTFM it works.