So, Like
@MrT I'm picturing what we called the CM (which I think meant Corner Man back in the Dark Ages but was shortened for obvious reasons).
This position was needed because came our our line came out of the truck then took a hard turn to start down the line.
I can't imagine ours was the only one to do that.
It needed someone at the 'corner' to keep everything flowing smoothly and at good speed.
They could also help sort, like during Christmas when you needed Xtra areas for toys.
But 90% of the time the CM was either the ETL Logistics or the TL Logistics.
They were the ones setting the pace.
Well, them and whoever was throwing the truck.