Complexion Slider in RaceMenu causes Neck Seam

[MichaelSE]

Hi, for some reason that I can't figure out, my character get a neck seam when I use the default complexion in RaceMenu (no wrinkles/freckles etc.).

 

Screenshot:

 

 

 

 

I've tried several texture mods, deleted the femalehead.nif file, disabled FixTintGamma in enblocal.ini. I don't know what files affect the complexion, I did notice I have texture files called femaleheaddetail_freckles.dds and femaleheaddetail_rough in my texture folder. Am I missing a "femaleheaddetail_blabla.dds" file for the default complexion?

Currently using CBBE, custom bodyslide body, demoniac textures

 

Thanks in advance for any help.