This time at work 2 of the shives "pulleys" broke. They are at the top of the rig 200' in the air. We had to get a crane to take them off the top, so we could rebuild them on the ground. They weigh 3000 pounds. In the air wasn't an option. Lol I took a cutting torch up to cut the bolts off. It was an adrenaline rush for sure!