Problem with Facial Expressions
Hello, I'm using the facial expression template to create my own lens with a rat mesh, just have an issue with the JawOpen one, the teeth do weird things when tries to open, I checked all my blendshapes manually and all of them works fine, is there a way to adjust the weights or influence in the mesh? Or someone has any idea of what can I do to fix it?
Thank you, hope somebody could help :)

Hello @...
I found this Tutorial In YouTube for Face Expression
Hope This Tutorial can help you do find out your issue
Best.
Hello, and thanks nea
I'll check it out :)
Greetings!
Looks like it's a rigging issue!! go to the software you exported from and increase all shape keys it'll display all the shape keys at once and one by one turn them off until you find the one that's causing that issue.
but this is if Tariq's comment above didn't help.