I think I might just be missing a little something but I am having trouble linking and unlinking tracks in the Timeline Tracks menu. I have the Camera Track selected then select Link in the menu which shows the default tracks linked - Subtool and Tool are hilighted. I try to link another track or even unlink current linked tracks and nothing happens. I can neither add new links or remove the current ones.
I am using Zbrush 4 on the Mac in Snow Leopard.