Fill4Me will automatically insert fuel and/or ammunition from your main inventory into entities when you place them. It is mod-agnostic and will learn about items & entities in other mods. It is an alternative to the Autofill mod.
Utilities
Mod category: Utilities
Providing the player with new tools or adjusting the game interface, without fundamentally changing gameplay.
Shouldn't the hotkey to refill an entiry respect the ceiling? For example, if I have it set to 24 ammo, the hotkey shouldn't add 24 again, it should add onlt the difference to the ceiling. The end result should be 24 ammo in the entity.