Civil Autocad 2d Drawing Link [portable] -
Attaching standard AutoCAD 2D entities to Civil 3D BIM data using Property Set Definitions.
Check INSUNITS in both files; ensure both are explicitly set to the same unit type (e.g., Inches vs. Feet). Hardware acceleration or proxy objects. civil autocad 2d drawing link
: Never overwrite your live production model with a 2D exported file. Attaching standard AutoCAD 2D entities to Civil 3D