Last night I tried to test some weather with a friend in my group. We discovered something, we think. We both have the Vertigo turbo prop racer plane. With that plane comes 3 weather conditions for it. Well I wanted to test out the custom weather we had made and tthis is what we found…
My custom weather options were gone except for the Vertigo weathers. This only happened when in a group. Our conclusion is that you may have to share a custom weather file (WPR) with your group so that you can select it in the drop down. We are thinking that if every person in the group has that weather file saved in the proper place you will be able to select it.