In the settings in the latest update there is a new setting called “enable aerosol density”. What is this? By default it’s ticked off, but should I tick it and enable it? 
 

also, what is persistent weather transition? I have it set for 5 mins and 1ms transition rate. I like to fly the a320 simulating commercial flights. Are these good settings? Thank you very much!

Aerosol is particles in the air, solid or liquid particles in a gas. My problem is that it turns itself off when i leave settings.

Edited November 28, 20205 yr by BerntBalchen

Both the Aeorsol on setting and the persistent weather transition work well, but are known FPS guzzlers. I keep Aerosol off and use instant transition. It stays smooth FPS wise that way. Just something  to consider, depending on your hardware.

Lee