Fatfinger discoveries Part 2

Has this ever happened to you? Suddenly your object footprint is just a big green square. Or perhaps you are chugging along, having fun, and suddenly you notice a flickering shadow at the corner of your eye. Perhaps a bed, perhaps a door. Weird black lines move across the object as the camera moves. Perhaps you have a glass item on the lot, and it decided it wanted to make an attempt at some…