I have downloaded Al Wheeler's central coast of California, but parts of the runways and taxiways disappear in fs04. Any ideas please?

It's not made for FS2004. I assume you mean they flash on and off. There could be two reasons for this - one you can fix by adding a flatten command in the scenery.cfg file (http://www.microsoft.com/games/flightsimulator/fs2000_articles_sceneryobjects.asp) but the other reason you can't fix - it's in the scenery itself.Hope this helps,--Tom GibsonCal Classic Propliner Page: http://www.calclassic.comFreeflight Design Shop: http://www.freeflightdesign.comDrop by! ___x_x_(")_x_x___

No, they don't even show. The flashing on and off occured in fs2002. BTW I mean I am using cccoast2.zip Thanks for the info anyway.