Well I took a look. Can't seem to find what's causing it. Just figured I'd let you know. It's a very small thing. I'll fix it by creating and baking down a difference morph to correct the slight difference in the lacrimals before a split and match centers... orthographic of the extreme range of the eye scale morph without any difference nose bridge adjustments... probably about 2x scale of original.

Here's the screen cap of the incomplete uv set highlighted verts for the warning. It looks like it's at the welds you did. It's not surprising or even anything to worry about. Just as a FYI.

Back to my cave, sans beanie of course ;)

And FTW, as in the old metal/punk meaning lol.