Hello, first of all I just wanted to say the mod is fantastic ! I think it is one of the best visual mods to enhance the overall experience of the game.
I have two questions about this mod:
1) How to remove the mod and go back to the vanilla reentry effects? I tried just removing the FireFly folder form the KSP folder, but then I see no reentry effects anymore. Is any other file on the KSP installation changed because of the mod?
2) If I just disable the mod on the mod's GUI (TOGGLE EFFECTS OFF), then I can't enable the mod anymore on that flight. How to re-enable the mod?