how long does it take to lap a freakin' barber hone?
I bought a marble tile and 320 grit wet/ dry sand paper. Not after two hours, this stone still isn't completely flat.

It's a two sided hone and that is only one side of it. I can't imagine how long for the coarse side.

Is it normal to take that long? If I purchased a Norton combo hone is it going to take this long all over again?

Ok rant over, back to the grind.