I have recently started using Civil 3D 2013 and I am getting some unexpected results when x-reffing drawings that contain feature lines.
What's happening is, I have feature lines whose styles assign them to various layers. In the feature line style the plot style is set to "ByLayer". Everything works fine in the drawing where the feature lines exist but When I x-ref this drawing into another drawing the feature lines assume the plot style of the layer that x-ref is on rather than that of the layers that are set in the feature line styles.
This is different from C3D 2012. Does anyone happen to know if this was an intentional change (although I can't imagine why it would be) or if it is a bug in the new release?