camera scroll speed question

How can i change how fast the camera scrolls?

Scrolls in what way? As in when I push the mouse to the edge of the screen how fast it moves over the terrain? That is hardcoded I believe.

Go to menu (F10) -> Options -> Gameplay and then change mouse/keyboard scroll speed to what u want.

Yes but that's your personal controls, not a map property.

Camera smoothing factor. Not entirely sure how or why, but it makes the whole thing a bit fluffly.

And has nothing todo with speed ;)

Its settable by the player, not by triggers.