Way back in 1955 I was using a gasoline powered bulldozer and forgot to remove the Gerry can from the tracks. As I started moving the machine, I realized what I forgot and reached for the can. Lucky for me, I didn't get hold of it, because the tracks tore that can like it was cardboard. Then, I also remember the summer of 1963 when a instructor at the college was using a York rake and for some unknown reason, he turned around in the seat and reached back. When this happened, he fell to the ground and the tractor continued forward. He was a very strong guy and was able to grab the edge of the York rake and lift it over his head to avoid being run over by it. Unfortunately as it went past his body, he lost his grip and got whacked in the head by the edge of a blade. I tore him up, but he lived with lots of scars and surgeries. These two incidents taught me an important lesson...... one mistake and you are maimed for life. Sure, I take small chances such as getting off the BX with the mmm engaged, but I always set the brake and close down the throttle. We all calculate the amount of risk that we are willing to take, but the bigger the machine, the greater the risk. If it were a bailer, then I would be extremely careful, because if there is any tension on any parts, those parts can suddenly move even if the machine is off from stored energy that you least expect. This is a common accident when people try to clear clogs from snowblowers even though the machine is turned off and not spinning. I always jam a piece of 2" x 4" in there as a safety measure and use a broom stick to clear the clogs.