Search:

You don't buy that a piece can come loose from friction?

I'm not sure at all what really happens, just know that to hard pressure will mess it it up.
Usually I make it with very little pressure, it takes time but the result is almost always good.
On the...

Hmm, how to explain... well here it goes.

If you rub your hone with the slurry stone very light and careful you will get a fine slurry with small particles,
but if you use to much pressure the...

Ahh, the Coticule...
I've found I too get scratches from some of them.
Think it is bigger particles in the slurry that's the problem, at least it got better with a more carefully made slurry.

Learning by doing.... it wrong!

I don't understand exactly where the scratches are, on the bevel or on the concave side in between the bevel and the back?

If on the bevel there is something up...