Thanks for the reply Selur,
I did try qtgmc and it didn't remove these specific remains of combing, it also created some artifacts in different areas,
vinverse/vinverse2 don't seem to do anything when I use them, perhaps I am not using the right config, I've uploaded
two samples directly from the source, if you could try and let me know if something works on them I would appreciate it.
As I said the combing persists in the mouth movement at some point, not always.
https://mega.nz/folder/M55kHaSQ#E0Um-eAX6MEtuxtqH-v2cw