A few further observations:

• LF has kind of horsey teeth but there aren't any teeth morphs for either upper or lower, not even fangs. The HD morphs pack doesn't appear to have any either judging by store material (haven't bought it yet)
• Upper/Lower teeth for some reason have the head's phonemes under Morphs and show a Phonemes list (that doesn't expand). Can these be hidden and left in Head where they belong?

Again, thanks for the free iris and V4 hair fit morphs and apologies for not making more renders, new puppy in household eating most of my spare time.