They never established the rule at all. They never said anywhere that things have to be realistic in the game or look like how they would function in real life ever. Not accepting anything but the fact you are ocding over stupid things, for it does not matter if they do not look correct, for this is not real life so does not ever have to emulate real life in how they look or function ever. Pathetic insult Skillet head, did you momma whack you on the head with that skillet too much for arguing with her about stupid things as a child? so now you ocd about anything if it does not fit your view of how it should be.