What’s an example of a “crucial detail” from your line of work that outsiders might notice but wouldn’t consider significant unless an insider pointed out how/why it was crucial?
Today I learned that 2x4 wood planks, the most commonly used size in construction are.. not 2'' x 4''.
How do we build anything!?
https://howelumber.com/dimensional-lumber#:~:text=Now%2C%20most%20timber%20is%20milled,by%203%201%2F2%22….