How apparent profile are rendered in Revit

[Japhy]

Patt has had success using the Sweep 1

Advice Request: R.i.Revit Displaying Curved Pipes

Is the element able to come into Revit as a Form? or is it being processed as a mesh? Visibility of imported objects edges is a known issue. This occurs on native Revit elements as well depending on curvature, zoom level and angle of the view . If you can post some geometry i’ll take a look.

Missing Lines on Curved Edges