I just did an 8 pallet load. 4 drums per pallet. 32 Drums.
I left with 5 pallets of 4, and 4 pallets of 3.
The guy was pretty nice about it. I would leave it on the dock before I'd wedge it in my reefer.
If I get the load again, I'll ask dispatch to call and ask them to pallet it properly...