Armor/Clothes Replaced On Left Arm When Using Mods Like Pip Pad?

[GodKingVivec]

So I considered getting the Pip Pad mod until I realized it would still leave you stuck with a bare arm since for some reason the sole survivor's armor and clothing items have totally different meshes than their NPC counterparts. I'm not understanding what makes this so hard to fix since the full left arm models for armor and clothing already exist in the game's files for NPCs. I mean, does the player character's entire race and skeleton change as soon as you equip the pip boy in the tutorial or what? because you even have a left arm pre-war but afterward you lack an arm entirely on the left where the pip boy was attached. Are there any mods that let you have a normal left arm like NPCs when you dont use a pip boy? I mean for armor and clothing, I already know about the gap fixer. I cant be the only one who wants this with how popular the Live Another Life mods are.