I love this model! I ran into a problem today with it though. I am printing this for my friends birthday, and I am having a problem with the eyelids. When the eye is closed and I turn the inner eye, the eye opens as normal. When I go to close it however, only the top eyelid closes, and I have to remove the inner eye to reset lower eyelid. Has anyone else had this problem, and if so, have you found a fix? Thanks!