It would seem that the car inspector only works every other Saturday and today was not his day AND YET THEIR DAMN SYSTEM LET ME MAKE AN APPOINTMENT SPECIFICALLY FOR A CAR INSPECTION TODAY.

Like, what the fuck? I know for a fact that the scheduling system can take the inspectors schedule into account when a state inspection is selected – it’s just one more if/then statement in the code. If “state inspection” = “Y” then exclude these dates for availability, or lookup availability dates/times on inspector X schedule. It can be done.