What do you mean by 'hand scraping'? You know, I've never really thought about it, but I would think that grinding two same-material surfaces together with an abrasive compound would result in flatness if the pressure…
Good Gawd. Enough with all the self-introspection and angst. I remember back when most entrepreneurs were single location grocery stores, plumbing companies, small factories making an aquarium pump. I guess that an…
What do you mean by 'hand scraping'? You know, I've never really thought about it, but I would think that grinding two same-material surfaces together with an abrasive compound would result in flatness if the pressure…
Good Gawd. Enough with all the self-introspection and angst. I remember back when most entrepreneurs were single location grocery stores, plumbing companies, small factories making an aquarium pump. I guess that an…