I am focusing on character animation this week, and have a object that was not rigged in Blender files. So I decided to rig it myself.
I had great success on MOST of the body. However the mouth area is not working properly.
I did a re-rigging using Rigafy, and still no movement. Everything else works as expected.
I am attaching the Blender file as well. Normally I end up answering my own questions, but this one has me stymied.