Modifies every recipe done in the recycler to output in multiples of 4, which means you always get neat stacks. The probability of each result is also tweaked to make sure you get the same ratios of items as without the mod.
The stack size amount and if you want the mod to only affect scrap recycling can be customized in the mod settings.

Quick disclaimer:
When a recycler first outputs from a recipe or when the belts they're outputting on are changed they might output an incomplete stack. This is due to how the engine handles stacked outputs and can't be fixed, but it only happens on the first craft cycle.

Thumbnail by BlackATM, aka Mr.SmoothieHuman. You should check out their stuff:
https://mods.factorio.com/user/Mr.SmoothieHuman