Hello, I seem to have encountered a wild behavior for Sweep 1 command in the main interface . The image shows two sweeps made with the same parameters (Roadlike). Also I can’t achieve what I want which is a clean mitered sweep following the rail. I don’t know if my rail is just not applicable to sweep due to it’s shape, because even when using Sweep 1 in Grasshopper, instead of forming one clean sweep it creates 2 sweeps mimicking the image on the right.
The highlighted yellow curves are the rail and profile.