Wrist texture keeps changing

[Chain]

I'm using exnems body / armors and keep getting this issue when using Painspike armor / raiderarmor01. Depending on the camera position it will constantly change textures around the pipboy wrist. I'm also using a handheld pipboy if that is relevant.

 

If I turn off archive invalidation the armor works fine but the pipboy becomes invisible. The problem seems to come from the mesh file but I have no idea how to fix that.