First. make it so there is a option in settings to hotkey the item that is on your back. example: i have a HMG on my back and than press F to put the HMG from my back directly into my hands without having to do it with my mouse and maybe also make it work vice versa if possible.
Second. Make it so when you double click a big item in your hand whilst your back slot is free it will go into it instead of doing the thing it does when a inventory is full. example: i have a HMG in my hand and double click it, it will now go into my back slot if its free.
Third. when you try to put a item in your hands from your inventory while having a big item in your hand ( like a HMG ) and your back slot is free, it will put the big item from your hand into your back slot and equip the chosen other item. example: i have a HMG in my hand and now use a hotkey to equip a diving knife in my inventory or double click it. the HMG will now automatically go into my back slot if its free and put the diving knife in my hand.
of curse if the back slot is already used by a tool belt for example all of this wouldn’t work since there is nowhere space on your character to put that big item ( which i used a HMG as an example all the time for )
