That reminds me of an episode of This American Life. The Vienna Sausage Company had to relocate their hot dog plant, so they modeled the previous plant exactly

That reminds me of an episode of This American Life. The Vienna Sausage Company had to relocate their hot dog plant, so they modeled the previous plant exactly and all their production procedures. And yet, the hot dogs at the new plant didn't taste as good and weren't the right color, and they couldn't figure out why. I won't spoil it for anyone who wants to listen to it (it's only 3 minutes long), but sometimes your secret sauce is not even what you think it is, but a completely unexpected & undocumented interaction: https://www.thisamericanlife.org/241/20-acts-in-60-minutes/act-fourteen-8 https://www.thisamericanlife.org/241/20-acts-in-60-minutes/a...