i tought i give this mod a try but with my current modlist (and settings) causes a item duplication issue.

Deadlock stackers are set to a stacksize of 8 and to process them in batches of 4.
those work as expected. feed 32 items get 4 stacked items out.
now if i feed 5 of those stacked items into the Deep Stacker. it gives me "4 !" double stacked items.
turning the 28 items (5x8) into 160 items (4x5x8)

i think the underlying issue is the change to process them in a batch of 4. multiplying the output while keeping the input the same.

A bugfix would be nice.

Edit (replaced multiplication sign as the bb code dosnt likes the star * )

Tested it turning batch processing off. duplication issue is gone with that turned off.

things i would like to see with this mod : options to change these things :

read in Deadlocks "Stack size" Startup option and modify the recepies accordingly.
(aka 8 instead of 5)

read in "Batch stacking" options and multiply item input accordingly.
(if on multiply input by 4)

create a option to edit how many "layers" your mod provides
(default 8, maybe dropdown menu, or link it to the Stacksize option chosed above (more items less layers))