I am working on an assembly with many right/left hand components in SW 2010 SP2.1. I tried using the insert-Mirror components, but the mirrored component has no features to detail when I attempt to make a drawing. I also tried creating a mirror in the part file, and that doesn't have any features either. Is there any way to create mirrored components so that all the holes and features carry through into the mirror? It's not much good for me to be able to mirror a component, but not be able to detail the features in it. Anyone have any ideas?