Originally Posted by
Euclid440
An over done synthetic edge is easily remedied, by simply lightly jointing the edge on the corner of the stone, the GS20 in your case. Then re-setting the edge on the stone, it should only take 10 or so laps if you used lite pressure to joint.
It should only take a few minutes to put a new edge on it. The other thing that works well for the GS20, is jointing the edge just before putting it on the GS20, so you have a very straight edge and then the 20 makes it’s own edge bringing the bevels together.
Or stropping on linen, just before the GS20.