[HELP]Green pointy hills outside map

[Ason]

Hey, i have started working on a 2km map, i tried setting up cp and spawnpoints etc, i managed to get into the map, the problem is when i look outside the map i see big pointy green mountains all over, like needles sticking up, I cant see them in the editor, can i get rid of this somehow ? and is it possible to set somekind of background terrain on the sides of the map ?

[CTRifle]

make sure you go to render > surrounding terrain and enable all, if you dont see any in the editor check out the right hand site and right click the surrounding terrain and activate them (in terrain editor mode)

[Ason]

Thanks for the help m8!