Presumably you can't just move the car anywhere while it dries, since you don't want dust or particles to get stuck in the coat of paint. So now you have to cre

Presumably you can't just move the car anywhere while it dries, since you don't want dust or particles to get stuck in the coat of paint. So now you have to create a second clean room, plus figure out how to keep the path in between the paint room and the drying room dust free. So why not just move the car to the drying room, and paint it there? Except now you have the same problem, you've just shifted it to a larger space.