Can anyone tell me how to set overcast in FS 2004?

I'm trying to qualify for a rating in a VA. They have a training program which is good, but I suspect it was written with FS 2002 in mind because one of the training flights called for setting the weather to 700 foot overcast, visiblility 2 miles, winds calm.I have Microsoft Flight Simulator 2004.I did the following:World >Weather >User Defined Weather >Customize Weather >Advanced Weather >Clouds Tab >Clouds Coverage:Overcast >Wind Tab: Calm >Visibility Tab: 2 miles I shouldn't have bothered because even with the above settings I could still see the ground (foggy) from 6000 feet, and I could definitely see the airport runway lights when on approach, while above the "overcast".Can anyone tell me how to set the weather in FS 2004 so there is a bona fide, genuine overcast? You know, the thing you fly through and once you're on top you can NOT see the ground.Thanks,Regards,