HI!I know that it was treaten in other posts but i cannot read from this a direct hint for my problem. when i use active sky i experience that i,m very often maintainimng full imc conditions even in fl 250-280. being a real commercial pilot i know this may happen but at me it happens VERY often. i have disabled fs9haze in the options. am i missing something?the next question is that even when i set visibility smooth on (i have a registered fsuipc version also) the visibility changings are very hard. especially flying in upper levels i aften have full imc (simple grey screen) and un the next second full vmc, i minute later again full imc. exeptional this i find its a real good software which makes the fs more enjoyable!cheersmarius

Hi and Welcome,We are working on this and testing our next update. Best suggestion right now is to go back to FSUIPC version 3.400.Hope this helps,JimActiveSky Supporthttp://www.hifisim.com/images/as2004proudsupporter.jpg