hello everyone tonite

thanks again for expanding on the information, one thing that I am still wondering about is how you put in place the depth indicators (5) on the face of the stone, this is a neat feature and a good guide, but I need some direction and the tool used

Also it looks like you run the stone in a water trough of some sort--would this be suitable for all stones or just certain types--I believe mine is a natural stone not certain though

thanks again

your friend always