Well I made a thread about flatness of hones a while back. My point is that hones needs to be flat. But when someone make a statement like that someone else is taking it literally down to 0.00001 micron.
Yes, for sure. A lot of guys get pissy about people saying the hones work best when they're flat. Nobody is suggesting they need to be flat within a wavelength of light for God's sake. But within .005" at least would be good.