April 14, 2012, 10:58:38 pm
That's true. In V1 as you said, if you change to a preset there's no undo or default to go back to, so like many things in V1, the user needs to just be a bit careful and think first before applying changes, experimentation though is nice.
Easy enough though to return to a default, just open a new scene and see what the default settings are and replicate those for sun brightness etc.
In V2 there are no presets for weather at present, so it doesn't matter.