The way they should have truck loaded, is flip flop the top shelves with the middle shelves. Keep businesses on middle shelves and on the floor and rear floor areas. For example if 2000 shelf gets a stop that has to many boxes its easier to load it right below on the floor as overflow or just load whole stop on floor. The top shelves should always be nothing but residentials(depending on type of route). Its your most abundant shelf square footage wise and has the most room,that way you don't have residential overflow on the floor from running out of room on the 2000 shelf, that's just commonsense. Loaded tight to the roof so you have no room in between boxes at all, not even enough room to put your hand between boxes and smalls should go behind the big boxes on top shelf. Work all your middle shelves and floor out and later in day when you run your resies out(not always at end of day I get that depending on route) grab from top, put on middle shelves, sort it and run it from your selection shelf. Easiest and most commonsense way for most routes except for super bulky mostly businesses routes obviously. Don't get it why those dumbasczzes cant figure it out, it aint rocket science freakin idiots. Heres an example,
You kinda get the idea from here.
