I have to say the rarity system isn't really that RARE, I have set explosives and weapons to 4, and they still spawn more commonly than a pack of scrap. Is there a way to increase rarity range. Or is this hardcoded? I already saw a suggestion about this to increase rarity numbers further as it seems they lack to be that rare: https://umod.org/community/better-loot/14530-increase-rarity-range