If you have drawn a curved shape in the Viewport of Cubit, and it appears jagged, then you may need to alter one the 'Curve Level Of Detail:' option in Cubit.
To do this, and improve the quality of a curved shape during take off, try the following:
From the Job Manager window:
- Click on 'Cubit'
- Click on 'Options'
- Click on the 'Viewport' tab
- Locate the option 'Curve Level of Detail' and drag the slider to the right to make the curve shape smoother