@dave r said:

If you use a 3D CAD export instead of 2D, you'll get the smooth curves you're after. This has been the way it's worked for better than a decade and it hasn't changed.

so what do I do with my dwg file that is drafted in 2d? am I meant to save it as another file type or should it have been drafted with 3d polylines?
AutoCAD 2018

Does anyone know of any progress on this front?
the dumbed down arcs being imported is one of my most hated things about SKP. i deal with huge site plans drafted in autocad and waste so much of my time making faces from the little bits that now don't connect or smoothing out rough lines eg kerbs, linemarking (no they don't select as an arc or circle so entity info does not work)
thanks