Thanks BB.
I do have those render settings saved to a text file here somewhere.
Should have re read it before hand as i got the pixel samples and shading rate
arse about. And also had my irradiance caching set at 10.
I did a couple of portrait face only close ups. And with the original setting the face
came out extremely pitted.After changing the settings these smoothed out very nicely.
Although it was much better still not as I would like it to be.
As it was pretty late by then I didn't look into the spots or texture filtering, will do that tonite.
And see if it improves it anymore.

And I was using the PR2, will get a hold of PR3 and see what difference that makes.
Am using the V3 skinvue texture on her.
Will post a portrait up showing the diffs when I get it done.