Wolf used to make me keep my bench pretty tidy when I was Shiloh's custom shop.
But if I dropped a Winchester screw, for example, it would often disappear or be 20 ft away.... Gremlins maybe?
I lost a 1/16" letter punch in my old shop, sprang away when I struck it. Never did find it even when I moved...... Think it got under the base board or something......
Dan