My typical load/unload setup is 6 chests on each car. 6x48 = 288. Since you have it capped at 160 I set it to that. Every time an update is pushed, I have to reset it to 160 from the default. I am thinking it is likely on my side but I don't know for sure.

I'll have to look into making it not reset on update, that being said I don't have any particular interest in raising the loader max size (if that's what you wanted) - it's not particularly UPS efficient to use large containers and it already lets you buffer 4 wagons worth of material per container. A single entity with a storage size of 288 will perform worse than 6 entities with 48 storage size and for performance reasons I'd actually suggest using the smallest loader inventory size you're comfortable with

I'm sorry I didn't mean to ask about the size. I am fine with it how it is. My only issue is having to change from default to 160 every update. However it may be on my side as I haven't tested it with other mods off to see if that is the problem. Thanks for looking into it though.

It's fine, I just wanted you to be aware of any issues with using large containers. Also I would guess the settings issue is probably not just on your end