I have attached pictures for clarification. I drew up a very simple file in Fusion 360 (capture3 pic) and exported it as a .dxf file and imported it into Luban. When opened in Luban, the curves on the outer line were converted to straight lines (capture2 pic). I thought maybe the file was corrupt but when I open the same dxf file in any other program that can read dxf files, they display fine. It seems this only happens in Luban.
Is there a way to correct this in luban? Or is there something I need todo with Fusion?