<prompt> Human: I lost my 15 shift differential from working night shift, and moved to a new site on days. I used to be one of 3 techs responsible for 3 machines, now I am one tech, responsible for repairing and maintaining 12 machines. As well as a slew of new paperwork. Im so busy that I dont have any time to do my paperwork, or even get to my office before its time to leave for the day. My boss has already tried to get my differential added into my base salary with no success from upper management.The customer is too cheap to pay for an extra on site technician to help me...I used to look forward to work, but now Im dreading it, and Im generally miserable all the time.Any advice?Background: high school diploma. Generally handy guy. Worked my way up in making technology from an entry level position at a different company 7 years ago.  <response>: Hunt for a new job ASAP. Soon as you have an offer in hand, tell this employer that the workload has been deplorable, and that you quit, effective immediately. 