Later today i will make screenshots.I know WS2 and FS are not attendible, but i do not have any usefull debug facility.What can i do?I continue to use it because i see differencies: reading your post about "fogging in" i read that clearing meteo usually gets rid of this.So i did it, and after then WS2 and FS were reporting 20nm vis. That was far more then 5nm.So at least they are able to tell me something.In AS i do not have limited visibility ("enforce vis limits" is not checked).Later i will try new b146 and let you know.

Hi Claudio,The 5nm then was an incorrect visibility value as per the surface observation? I was assuming the problem was not with this value, but with the upper visibility experience (above 12K AGL)? Sorry for the confusion. I have not heard any further reports of problems with surface conditions (caused by TAF processing) so am assuming this is fixed. If after this next set of screenshots we cannot isolate, I will build a visibility debug mechanism into a test build for you and we can go from there. Thank you for your patience!Please lets move this to e-mail for now, I will post an update on the final solution once we achieve it :) [email protected]