I have some large surfaces that have been created through pasting multiple corridor surfaces together. When I go to combine them all by data shorcutting them into a new drawing on top of the existing surface to create a "final surface", I get the "error performing edit".
I have data referenced them into a new drawing and have tried extracting the triangles and rebuilding them (a horrible workaround). I still get the error (building with boundaries and without boundaries)> I have also tried the OVERKILL command to weed the boundary lines
I am now just trying to got the subgrade surface pasted into the design surface (see attached file)
Any help would be greatly appreciated
