The same way they are now. They're totally flush all the way around. If they're off by a molecule I'm not going to sweat it. My buddy will be happy. It's no-good now, isn't it? If you want a perfect one go on fleabay and pay 4 or 5 hundred dollars for one. Or send it off to somebody and pay the worth of it to have it done on their fancy microscopes. My approach is free, I'm not a boob, and I do careful work, and I won't scratch it. So...