why is armor toughness showing before armor protection? | latcord | Page 1

//Copper Armor
    event.create("copper_helmet", "helmet").tier("copper");
    event.create("copper_chestplate", "chestplate").tier("copper");
    event.create("copper_leggings", "leggings").tier("copper");
    event.create("copper_boots", "boots").tier("copper");
});
//Copper Armor Tier
ItemEvents.armorTierRegistry(event => {
  event.add('copper', tier => {
    tier.durabilityMultiplier = 10 // Each slot will be multiplied with [13, 15, 16, 11]
    tier.slotProtections = [2, 4, 5, 3] // Slot indicies are [FEET, LEGS, BODY, HEAD] 
    tier.enchantmentValue = 12
    tier.equipSound = 'minecraft:item.armor.equip_iron'
    tier.repairIngredient = '#forge:ingots/copper'
    tier.toughness = 1.0 // diamond has 2.0, netherite 3.0
    tier.knockbackResistance = 0.0
  });
});```

#why is armor toughness showing before armor protection?