TurboFusion Weapon View Problem?

Ive been experimenting with turboFusion weapons but the view is messed up. When I equip a weapon most of the time I see the torso and hair and the arms are default size not the custom sized ones coded into the gun. Sometimes I spawn in with the correct view but the original sized arms and torso and accessories+hair load in soon after. This has happened on all turboFusion v4 weapons and variants.