Disjointed Viewarms with ported Bo3 Weapons

Game Modding | Call of Duty: Black Ops 3 | Models & Animation

BetiroVal:

As seen above, the viewarms and weapons are disjointed whenever I try porting a Bo3 weapons.
I have made sure to do the following:

• Use Bo3 viewarms (Jessica's from SoE)
  
• Select the correct tag hierarchy dependant on the anim type.
  
• Use relative option in all anims.