Quote - Hiya Plixy,

If you're still having problems with the eye brow, just go into studio and make sure its turned off (deselected with the eye).

This will still show up in reality as a material, but it should show up as matte, with the opacity all the way to zero in the alpha channel.

Its an easy fix and works every time.

I've been very slow to use the Genesis platform so a lot of the fav characters are still on m4/v4. 

As I mentioned, I normally have the eyebrow off (as you state) in Studio - just in this case it was on because it was actually being used for the eyebrow texture. I've worked around it by manually layering the eyebrow I wanted on SkinFace - which had no eyebrow at all. 

Are you suggesting given this that it would've worked if I'd not layered the texture but left it off? That seems pretty counter intuitive to me. :) 

I must say this level of helpfulness never failes to amaze me in the reality forums. :)