>>1068637>you can easily identify a sub-micron crack by eye>in the middle of a hacksaw cutAre you the densest motherfucker ever? No, you can't. That's why you drench even the slightest damage in low viscosity cyanoacrylate, sand away material well, well away from the damage and build it back up. You don't just chop a centimetre off, hope the rest is good and call it a day.
But yeah, I forgot - you have Superman eyes.