Hello,
What I have noticed is that when vis 9999 or 10SM is reported on METARS XPrealWX sets it to 50000 Km. There are no options to make it lower. Where I live (the UK) it goes rarely beyond 20K, I would like an option to set the maximum value as low as I want, provided it is not lower than the METAR, so for 9999 I would like to be able to set it (from the FSrealWX interface) down to 10Km.
Would this be possible?