Ah, well thank you both for your answers. I'd used 'unhide all' and they just appeared . MikeJ wrote- "I'd say that the eyebrows were moved and inadvertently saved as a part of a face morph, or maybe the default position is up front as a morph target, but when a face morph or expression was saved it was in there too" That makes sense. I'll load a fresh unmorphed V4.1 and see what I get with them and if I can move then around unlike with the scene above. Hmm, they might make a good mustache if I ever want a V4 in man-drag ; )

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-Monty Python