Rework/mistakes/misdiagnoses do those all the time seeems like a 2 rec nope ita a 5.Oil sender leaking nope its the pan.Part of the job.Every tech out there will tell you the same most trucks do same thing its the hummers that make you pull your hair and I love to do.I make the same mistakes everyone will.Engine light on code bla bla its the flux capasitor.Nope converter broke down stopped up the tail pipe. But I do so love the guy that wants to know but tells you how wrong you are,He will get laid off first.Companys have to profit or they fail.My shop checks rework I make sure mine is at near 0.Lunch, first thing in morning last at night, day off as long as its gone.
But they do eat rework and insurance and van cost and and and and.As long as you and your company are ok with your travel keep on keeping on if not move on.