I have been getting mixed results from this stone and as a beginner I'm not sure what to make of it. When I hone the bevel on a plane or chisel on this stone it leave a beautiful mirror polish. The backs of chisels and plane blades,however, are reflective but more what I would call cloudy. Now I know that the purpose is to get the tools sharp, but I just can't help but wonder why I am experiencing this. Any thoughts?