Corridor objects - Point control , key station , parametric constraints

I am not able to add any new point controls , constraints or as any corridor object in my corridor. The only way i am able to add any object is by copy pasting an already created one and modifying it....
How to create a cross section along a curved object?

I am trying to show the elevation of a retaining wall along my corridor and figured the best way would be to use a cross section. However, because the retaining wall is curved, I can't capture the whole...
Construction line for corridors

The construction lines for the corridor objects are coming up in an unusually large size , changing the annotation scale didnt work. Any solution to this ?
Corridor Templet Creation

Hello Everyone, I am new to this platform and of course this software. I am using open source (You tube) to learn this software. Trying to create Templet for a road and after creating this templet...
Corridor Mesh to DWG Solid

Hello, I'm trying to convert some corridor meshes to workable 3D solids in .DWG. I tried using the command ''Convert to Solid'' but this didn't immediately work. Browsing on the forum I found some...