Important information.
The loader cannot pack an item larger than the maximum stack size of the unloaded item, for example:
if the item has a stack size of 50, then the packing on the conveyor will not be more than 50, the same for other values.
There is also a limitation of the loader, which is that it is impossible to set the stacking more than the capacity value of the conveyor. In order for everything to work right away, the initial stacking level was set equal to the maximum stacking of the loader.
An example of the operation of improved loaders is presented in the attached photos to the mod.