As modest mouse said, someday you will die somehow and somethings gonna steal your carbon!

My dnd group plays on discord, they ain’t switching and I’m not gonna just stop one of the few joys I have in life

I’ve never seen it described so succinctly. Your body wubs and the dubby wubs combine into a dubby wubby glory of euphoria

Yep, we use laser trackers at work to define flatness. I’m sure that much isn’t required, but it’s down to .003in, so pretty flat and it’s fast. But that’s a literal laser instrument designed to do such things and costs 250k. I guess you could with a faro arm or romer arm, but again, those are still 10s of thousands of dollars. CMM? Those can get reeeaaallly pricy