kr79:
As others have said doing it day in day out you will get quick. When I first passed my class 1 we used to only load out of our yard for landfill. I had a truck with a back window and could quickly blindside in to our loading bay got sent to another firm in a different truck with no back window a couple of weeks later made a right mess of reversing at first.
as a wee aside to this i’ve been driving our spare truck this week and it has a back window, i’m finding it annoying as every now and again i’m seeing things out of the corner of my eye because of the window that i dont get to see with the usual truck i have.