That should be the favorite song of any installer who tries to fight this one. Mother Nature is stubborn when it comes to evening out things. She is forever trying to put everything on our planet back into the elemental state from whence it came. Mix iron with carbon and you get steel. We like that. It’s useful. But Mother Nature looks at the steel, shrugs and turns it to elemental rust. There’s a fancy word for that — entropy. I feel it in my old bones most mornings.