I know its an old topic but never had much success previously with any of the CAD packages often reccommended apart from Vcarve Pro which also generates tool paths to Mach3 for our Siege KX3 mill.
Has anyone used Aspire (expensive?) from the same producer (Vectric) as Vcarve or know if any of the other packages are similar or has a current reccomendation for 3D?
Thanks
Peter