1- All working *.bmp must be increase to 16 millions colors (24bits).
Source night file are already in 16 millions colors.
2- Add the night source bmp over the working bmp (Copy,Edit,Paste as a new lawer,Layer Propertie,
Multyply, Color decrease 256 colors, Save as *.*_LM.
3- Adding the fuselage night windows over the _LM fuse*.*_LM(fuse*.*LL_LM)
Increase your *.*_LM file to 16 millions colors, copy and paste the fuselage windows source files
over them, then decrease to 256 colors.