Loot not working for Hard bases

Hey everyone, I'm having an issue where the loot doesn't seem to drop automatically into hard bases. All the other bases are working fine, and setup the same way.  Hard bases just doesn't seem to drop anything. I've setup the loot table in difficulty_loot. I think it's only spawning the "default loot" which is just like a tiny bit of pistol ammo and couple random mats.

While I'm here what is the difference between the 3 loot files? And when should each one be used?

then you have a json error in your hard loot table. look for missing , { }

base loot is picked first - use loot table priority if you always want that loot to spawn

difficulty loot is picked second

default loot is picked third, usually because you don't have enough loot in the other files

use them however you want - thats why they're there :) it doesn't matter so long as you follow that order.