when I worked at Millar we had a helper wiping machines down on an older Armor job with a TMS 900 overlay. The kid had put the car on what he thought was inspection. It was the old inspection knife switch on the Armor controller. Well that switch didn't work anymore and the dumb ass company that did the overlay didn't have the sense to either remove it or at least mark it as non functional. The kid got his hand sucked into the sheave and lost three fingers and severely crushed his hand. After many surgeries later the kid finally left the trade. It was a textbook example of the need to provide lock out tag out procedures. It is complacency that hurts and kills people. I love this forum because as I get older, I realize the stupid chances I use to take myself.