In C3D 2011, when a Filter is selected and Invert Filter is checked the resultant list is not what is displayed in the Layer toolbar (i.e. drop-down list on the Ribbon). In the Layer Manager, the "Apply layer filter to layer toolbar" is checked.
Basically, the Invert Filter option is ignored and only the filtered layers appear in the layer drop-down. This worked in Civil 3D 2009 (not sure about 2010).
Anyone else seeing this? We have tried it on two computers so far.
Thanks.