MikeJ: Or more to the point, a morph to open the upper lids wider without moving the brow would be useful in another context, namely when the eye looks up and the lid follows that motion. I'm not advocating to dissect all morphs into their smallest possible components, just to factor out what could be reused.

Also, it's probably best not to mix expression with shaping morphs. I could make a 'wide mouth' morph that doesn't influence the cheeks and use that both for new face shapes and as a component for a smile. But that would require either a complicated, somewhat awkward rig or a lot of work from the user. In a similar spirit, it's probably better to handle the 'big eyes' shape morph and the 'eyes wide open' expression morph separately.

This is not in disagreement with anything that's been said, just a clarification of my way of thinking. :laugh:

-- I'm not mad at you, just Westphalian.