Used to think I was paranoid, but this stuff is real.

...and then your boss probably walked away mumbling something about "check the simple stuff first" while you stood there feeling like an idiot... I've definitely been there. Honestly, it's almost embarrassing how often the fix is just something basic like that. We spend all this time overthinking spindle speeds and tool coatings, but the machine being out of level will mess you up faster than any of that. Three thou over a foot doesn't sound like much but with a long stickout it'll chatter like crazy.

a full week instead" - man, I straight up gasped when I read that. Two days to seven days is a brutal swing. Those reclaimed bricks sound like a nightmare. I've done enough masonry to know that even a quarter inch difference in size means you're constantly dry fitting, pulling your hair out, then mixing up more mortar than you planned. Three extra batches of mortar? That's like an extra four hours of just mixing and hauling. I bet by day five you were ready to throw a brick through a window.

Man, I feel personally attacked... pretty sure I've lost arguments to soda machines before.

grinding my own tungsten for 10 years" sounds like a humblebrag honestly.