So every other armor piece of mine has the right armor value (based on diamond) +3s for boots and helmet but my leggings and chestplate seem to be switched, +6 for chestplate and +8 for leggings, can't figure it out.
LEGS:
super(EnumHelper.addArmorMaterial("TUNGSTEN_LEGGINGS_MATERIAL", "darkpack:tungsten", 181, new int[] {3, 8, 6, 3}, 30, SoundEvents.ITEM_ARMOR_EQUIP_DIAMOND, 4f), 2, EntityEquipmentSlot.LEGS);
CHEST:
super(EnumHelper.addArmorMaterial("TUNGSTEN_CHESTPLATE_MATERIAL", "darkpack:tungsten", 181, new int[] {3, 8, 6, 3}, 30, SoundEvents.ITEM_ARMOR_EQUIP_DIAMOND, 4f), 1, EntityEquipmentSlot.CHEST);