So I've recently tried porting a helmet from NV to Fallout 4. After bringing the helmet through Outfit Studio, NifSkope generates an error:

"device position incorrect after block number 11 (NiTriShape) at 0x62b ended at 0x68f (expected 0x68fc)"

and the .nif doesn't load properly. I noticed that the "BSShaderPPLightingProperty" and "NiMaterialProperty" are not under the NiNode branch.

Screenshot:

Is there a way to move them back.

Select the TriShape node, look for BS Properties in block details, and put the index of the BSShaderPPLightingProperty block in Properties. The BSShaderPPLightingProperty should already have a NiMaterialProperty and you don't need it.