Advanced Skeleton Lips Stuck Together
polycounter lvl 8
When I build my face rig with ADV Skeleton, the lips get don't move as expected when I doing the Happy, Angry and Sad emotions. Actually if you look closely it is the bottom lip that is not moving. Here are the relevant files, https://filepost.io/d/xpEaWNRkLR, And here is a screen recording of the issue, 
https://www.youtube.com/watch?v=TzsNS5Wpvv4&t. Or if you know what is wrong just by looking please let me know! 
https://www.youtube.com/watch?v=TzsNS5Wpvv4&t. Or if you know what is wrong just by looking please let me know!