Converting Tinsurface to Dynamo geometry doesn't work for certain surface

[mzjensen]

That is likely the reason for the coincident points warning. From what I know, it’s best to leave the scaling set to Medium.

'PolyCurves may be branching' caused by Geometry Scaling setting?

@John.DeLeeuw The default geometry scaling in Dynamo for Civil 3D is on Medium for a reason, when extracting feature lines from corridors you can get the wrong representation if you have it set on Large or Extra Large. It is one of the well known issues in CivilConnection as well since the Geometry Scaling was introduced.