How do I change the MAX ammo that a backpack can give you?

[FuSioN_408]

I reduced default ammo limit with dehacked and ended up working pretty well! But now, picking up a backpack makes it look weird becuse of the tremendous gap between it's and the default max ammo, not to mention how it makes the wad easier. help :(

[Doomkid]

If you're using DeHacked, the backpack will always double the base values. To get fine-tuned backpacks, you'll have to use DECORATE which limits you to (mostly) ZDoom family ports.