... okay so here are 2 tests:

1:
Light quality boost +4 and sky-fog-haze boost +2 give me a finished render time of 1h56'42"

2:
Light quality boost +4 and sky-fog-haze boost -1 give me a finished render time of 1h53'45"

I think picture 1 is slightly less grainy but it 's hard to tell.
I said before that i used a quality boost of +7 in the light tab, however the setting changes itself always back to +4 if i check again ???
I can 't oversample this setting (as one can with most of the other parameters).

Wim

 

Society failed to tolerate me...

... and i have failed to tolerate society