I can remember when all the "techicians" used the Auto feature on their Tektronics o'scopes. They'd leave for lunch and the gig was on. I'd set up their o'scopes to a one time trigger, reduce the brightness to zero, trigger on event, rotate the display and everything else I could think of. What fun to see them try to figure out what to do to get their scopes to working in a manner that they could handle. They didn't make techs back then like the ones the navy put out. Most today only have a specialty. One trick ponies. And still can't find a use for a four input high speed O'scope nor realize when they're having aliasing problems.