How to fix curly hair sparkling

[Krtndclwz]

The hair in question is "Zoe" (and a couple others) from this mod: https://www.nexusmods.com/fallout4/mods/45373

 

Here's how it looks like:

 

 

 

And here it is in motion: https://webmshare.com/Ge1Lw

 

It only happens from certain angles depending on position of lights in the environment. It also happens both with and without ENB on. Replicated by a 3rd party in their game as well.

 

Thus far I've tried editing nif and bgsm files with nifscope and material editor, but every time I try tweaking something that in my layman mind might have some effect, it either doesn't do anything (issue still persists), or the whole hair disappears.