To get that D shape when moving the lip down, i had to move it a bit further down then in the original smile shape. Not sure what to do. Keep the nice D shape or stick to the original hight. I also inflated the bottom lip a little bit, is that ok?
Hi Sheila, If the motion is generally in 1 direction and the inflation isn't too big I think it will be ok. But do check it when the other shapes turn on/off as well. Sometimes it might look correct by itself, but then when the other one fires it has an unwanted affect.
If you get stuck, or need my eye balls on it, you can post the exercise but just make sure you add your comments so I know what you need help with ;)