[GilB57]

will it cause errors if only some people use it and others do not in multiplayer server?

Not really ... EXCEPT ON THE BORDERS OF THE MAP : as I lowered terrain on the borders, you may disappear under the landscape only if you fly very low at these places if the server has not this mod installed ... I suppose ? (difficult to test)


Delete only THIS if you encounter problems online :

[MAP]
ColorMap = map_c.tga
// HeightMap = CAN_40_map_h.tga
HeightMap = CAN_spring_map_h.tga

Voil