CivilConnection Mass.By

Hi all!!
Here with more questions

I tried using Mass.BySolid, Mass.ByShapesCreaseStations and Mass byClosedCurvesCreaseStations

All 3 doesn’t give the outcome that I need.

Mass.BySolid
The angle there should’ve been a fillet, but shows to be angled.

Mass.ByShapesCreaseStations
Two corners are angled instead of fillet. The middle part is not void like what I would want it to be

Mass.ByClosedCurvesCreaseStations
Comes back empty in Revit Enviroment. When I look up the Element ID, it shows an empty Revit Family

Which should be the node that I should be using to model Bridge Girders?
What went wrong with them?

Dynamo Bridge C3D Test.dwg (1.2 MB)
TestAssemblyWPara - Copy.txt (6.4 KB) (Rename as .pkt)

Thanks!

Bumps!

Anyone can help with the missing Fillet?
What can I do to overcome this?

Thanks!!