Thread: DMT 325 Flatness

My Naniwa was also high in the center. And I also noticed it's tendency to kinda sponge up a little water, and swell. Anyhow, I'm basically saying I second everything Gssixgun said. As if it's even necessary. Even to the point of saying I lapped it once....when I bought it, and never have since. The primary difference being that my "day one" was significantly more recent than his.