I'm probably kinda stupid, but none of the expressions sliders, outside of the base program ones, seem to be working on my one model. Using a Gen 8.1 model and even though the sliders that are applicable to it come up, they won't apply on the face. I do know that the sliders are for the Gen 8 models but they wouldn't show up if they couldn't be used such as the sliders for Gen 3 I have. I had tested them on a random Gen 8 model and it had worked perfectly fine. Wonder what's wrong.
