I'm using DS4 Genesis models, when I remove the limits on "Pose Controls" on facial expressions (ex: lips movement) or breasts movement, there comes a point when that certain part doesn't move further anymore. Those that have a minimum value of 0 doesn't change when you turn them negative and any value more than 1. Unlike in DS3, it still moves (even if it's beyond human capabilities).
How do you make them move like how I wanted?
 I added an attachment