Results of Sweep1 aren't crisp

[Redjester]

Sweep1 appears to be simplifying the rounded curve of the rail into more of a rectilinear curve. How do I go about getting a more polished result?

Thanks so much!

-Chris

[Normand (Jakob Normand)]

Hi @Redjester
Looks like meshing artefacts - take a look at https://wiki.mcneel.com/rhino/meshfaq
HTH, Jakob