[Is it possible to fix neck seam?]

1 minute ago, Skell Dagger said:

As Lillith said, it could be a hairbase bleeding past its seams, or it could be a leftover from something else. Just to be certain it's not the latter, open your Catwa Master HUD and clear the Neck Tattoo on both upper and lower layers (assuming that's a Bento head).

That worked!  thank you!!!! 

[Is it possible to fix neck seam?]

I've another issue with my neck. I see two seams on each side.  I've done the neck fix on both body hud and head hud (Maitreya.Catwa) but I'm not seeing this go away.  Anyone have a fix for this?