Doing dumb stuff with heavy equipment is pretty common. At work we used to use loader buckets as work platforms, moving and stationary... Safe enough with the *right* operator.
...Watching guys hitch a ride on the side of a 40 ton rock truck underground, with maybe 3' of clearance on each side.... Even I went
...Coworker standing on the forks of a zoomboom while the boom extended waaaaay out over 33 degree water... A coworker took a bath. We did not have a boat because it might have tipped and someone gotten wet
But then, guys operating equipment for years may not know every thing about the machine.
One average working guy, a superior electrician, who ran a 25 ton Volvo 6x4 articulated truck for years thought the retarder was a dimmer switch for the lights. Kinda funny why the dimmer never worked, or what those gages on the left were supposed to be for. Hmmm.
On a loader, I found out there is an automatic function that lifts your bucket up to a dumping position. Never heard of it before - pull the joystick on a 966 type loader - John Deer 644 - full to the right-down position and it will stay there. I found it by lifting up rafters on a shed we were taking down. I put the forks under the rafters three guys were cutting, and the forks kept moving up while 3 guys scrambled for something to hang onto as the roof, rafters, and 3 walls shattered.
Felt pretty humble during lunch.