Am a new user of Vue Esprit 5 and I'm quite disappointed with the quality of the anti-aliasing - see below (worst bits circled in red)

e.g.

Although the above images was not created on highest settings, I've tried different settings - StandardSuperior, and have turned all available parameters to different settings to try to get a smooth edge, but I cannot seem to eliminate a roughness and graininess which seems to be possible even at low quality in other 3D packages.

I've also noticed that anti-aliasing seems rougher when a shadow edge is created by volumetric lighting,

Is this a known issue with Vue, or is there something I can try to improve the quality without having the settings up at max?

Any help appreciated!

Thanks
Richard