i'm asking on behalf of my friend- this is his email to me...can anyone help?
I got a problem, I have an AECC contour that I changed color (not by layer) to show for an exhibit. After I printed it, I went back to the xref and selected to contour and changed the color back to by layer. Well, the drawings still show it as yellow. I detached to xref, purged to drawings, reloaded the xref, and it is still yellow. If you select the contour, it says it is 251 (by layer) but it isn't, It prints bold! WTF? 2nd issue, this is in civil 3D 2006, it's fine in 2005! 2005 shows the correct colors, but not 2006. WTF!!