 This reminds me how I used to fix my computers. I would unplug it and plug it back in, Bob. It always worked. Well, it's a little more complicated here because they had to do a lot of maneuvering with the robot arm to shake that cover open. And then they had to do multiple, multiple pictures at different distances until they found the distance that was sharpest. So it was nice work, nice work by the person. Sometimes after I plugged and unplugged it, I would hit it. That would also work.