I have to say, though, that one of my favorite stops on an early factory tour is at the end of the assembly line just before testing. There was a man with a small cart of tools that was inspecting lines, gaps, door fit, etc. He got out some sort of pry bar from his cart to work on the car that was almost done and gave the driver's door a big "arrrrgh" while he used the tool to line up the gaps better...We went from high tech to low tech on the factory floor in about 5 seconds and it made me smile...The door looked better after he did that....