I'm about at my wits end here...I started off with this problem by trying to add a little ground fog...it doesn't seem to matter what density or thickness I make it, it is way too thick instead of a nice light, wispy ground fog...in the sky lab I set both the density and thickness to as little as 1 and the base height anywhere from 1 to 50 and all I can get is opaque fog ...I'd love to be able to get a nice barely-there hint of fog...the kind where you can pretty much still see objects on the ground... secondly, I've been playing with the sun & moon settings as well, but for the life of me can not get anything to show up...no stars, no comets and no moon, no matter how large I make the disc size...I do have a preset library sky in my sky, maybe that's my problem? I've tried several different ones, same results... so are these problems that others have had in the beginning but were able to solve, or am I simply hopeless? I've been reading the pdf manual and am following what it says but with not one bit of success...thanks for any advice offered... :/ Karen

Say what you mean and mean what you say.