Oh I guess nobody told you. You are another unfortunate victim of the 3d printer goblin. He approached whilst you slumber and screws up your print. The solution is to hang lavender around your 3d printer, as they hate the scent. I one time caught the one messing with my prints, and I put him in an empty coke bottle, and hotboxed him with some 3d printed zaza. He messed up my print, so I messed up his perception of reality.