I have a chin piece that is supposed to stretch with the mouth deformer but it doesn't show up in the viewing area. There is, however a grid that's in its place that distorts with the parameters (which have working green points). Its opacity is 100%. When I click to edit the texture, it shows up fine in the edit window. Is there a way to make it visible? I attached a screen shot with all the other layers hidden except for the chin piece. Thanks in advance for any help you can give.