Boom trucks, forklifts and cranes have greatly improved our ability to stock material into buildings. These wonderful machines strain their guts out doing what we need done and can be overloaded. Some of these machines have switches that limit or stop the machine from doing something the human operator thinks can be done.
Operating equipment can be dangerous, especially when an operator chooses to override the limiting switches. Why do operators often times try to override devices that were designed to protect them and their equipment?