20oney

I understand how you feel. I used to do shift work and I was left with screw ups from the previous shift. I was irritated but if I was going to survive in that job I just had to fix the problems if they could be fixed and do the best job that I could with what I had to work with. If I couldn't curb my attitude, I would leave the job. I don't know if that is a possibly for you as it was not hard finding a new job back then. So I guess since you most probably can't change them (unless you try with management and get a headache from it) then I would just do the best that I can. Kudos to you for your commitment to your work.

Hope this helps in some small way.