SloGlo, I know where you're coming from. Your time is worth something.
An old(er) road tech once told me," I'll get paid by the company, one way or another".
( I've modified my comments, realizing that sarcasm is extremely difficult to convey online. I meant to poke a bit of fun at the OP, not insult his intelligence. Sorry, dude....)
I've seen all of these and more. But in end, it doesn't matter, really. The plant knows who goes the extra mile, and who doesn't. And if the plant doesn't know or care, you do.