My puppet is having truoble with it's eye gaze. When she looks a certain way it only moves one eye. For instance, I click for her to look left and only the left eye moves very far but the right barely moves or doesn't at all. It's the same when she looks right, only the right eye strongly moves but the left doesn't. It's like they aren't connected..
Alan's treatment in his link should cover it. The most common issue I see is that the pupil is bigger than or outside of the eyeball artwork.