Recently I've noticed while in flight I see giant green color spring type spirals from the ground up reaching the skies... At 1st I thought I was seeing things. Later I re-booted and started FSX again, but sure enough the same thing was there, and they're everywhere (land & see). You can fly through them with no effects on the flight. But it basically ruins the scenery... Can anyone help please. Many thanks.
check under customized,, sounds like you have the ground thermals turned on.