|Cheap and worth buying|
The problem was that the "stones" are just thin pieces of diamond coated metal, adhered to almost as thin pieces of plastic. And that plastic is not dead flat (what do you expect for $7 and change?). So.......
|Cheap and now FLAT!|
The spots of light are just those little divots that are all over the surface of the plate. It is as flat as can be (at least in my shop) and is now actually more accurate than my MUCH more expensive DMT duosharp stone
|Not as cheap and not as flat either|
I love quick, cheap projects.