Hi there,
When I proceeding a change for TopSkySettings.txt, I found that the RGB for Color_Active_Sector were accidentally setting wrong by myself, which is 52,58,620, a value that not acceptable in RGB format.

But when I lanuched EuroScope, there is no wrong data notification. I thought it might be the bug or function missing for RGB check. Could you please give this issue a look? Thanks!
