Civil 3d Subassembly Pkt- Download ((install)) 〈ESSENTIAL〉

After importing your custom subassembly, you might need it on both sides of a road. When doing this, do not use the standard AutoCAD Mirror command

Instead of Civil 3D making a static copy of the subassembly in your ProgramData folder, it can now to the source .pkt file. This "Xref-style" management means that if you update the logic in Subassembly Composer and save it, Civil 3D will notify you that the file is out of date, allowing you to refresh it instantly without manual re-importing. Troubleshooting Common Issues Civil 3d Subassembly Pkt- Download