Help with modding guns.

I have been going through my favorite weapons and making modifications to improve upon them. Adding scopes, boosting the elemental damage, etc.

This is a working 4x Incendiary revolver.

gd_itemgrades.Weapons.ItemGrade_Weapon_RevolverPistol
gd_manufacturers.Manufacturers.Maliwan
gd_weap_revolver_pistol.A_Weapon.WeaponType_revolver_pistol
gd_weap_revolver_pistol.Body.body4
gd_weap_revolver_pistol.Grip.grip3
gd_weap_revolver_pistol.mag.mag5
gd_weap_revolver_pistol.Barrel.barrel4
gd_weap_revolver_pistol.Sight.sight5
gd_weap_revolver_pistol.Stock.stock_none
None
gd_weap_revolver_pistol.acc.acc5_Incendiary
gd_weap_shared_materialparts.ManufacturerMaterials.Material_Maliwan_3
gd_weap_patrol_smg.Prefix.Prefix_Barrel3_Twisted
gd_weap_sniper_rifle_semiauto.Title.Title_Accuracy1_Lance
0
5
4
54

The problem gun is a 3x Explosion revolver.

gd_itemgrades.Weapons.ItemGrade_Weapon_RevolverPistol
gd_manufacturers.Manufacturers.Maliwan
gd_weap_revolver_pistol.A_Weapon.WeaponType_revolver_pistol
gd_weap_revolver_pistol.Body.body2
gd_weap_revolver_pistol.Grip.grip3
gd_weap_revolver_pistol.mag.mag3
gd_weap_revolver_pistol.Barrel.barrel1
gd_weap_revolver_pistol.Sight.sight_none
gd_weap_revolver_pistol.Stock.stock_none
None
gd_weap_revolver_pistol.acc.acc5_Explosive
gd_weap_shared_materialparts.ManufacturerMaterials.Material_Maliwan_3
gd_weap_names_shared.Prefix_Tech.Prefix_DTExplosive3_Detonating
gd_weap_revolver_pistol.Title.Title__Revolver
6
5
0
54

Now, what I understand of things, an 'acc5' should be a 4x, like it is with the Incendiary but it's not, it's a 3x Explosive even though it's a 'acc5' Explosive. Title and Prefix shouldn't be a factor, the Incendiary has a non Elemental title and prefix (It's a Twisted Lance) and it has it's 4x Incendiary properties intact. I spent the morning setting raiders on fire with it. So what am I doing wrong, why can't I get the Explosive revolver to 4x Explosive?

And what would I need to do for Corrosive and Lightning as well since those are the next two revolvers to get boosted from 3x to 4x? I'm just changing the sights, changing them to Twisted Lances to boost damage (The Incendiary does close to 900 damage per shot. ) and that would be about it.

Thank you for your time.