terrain

[Zer0Cool]

I am not sure if this was asked before and i couldnt find a topic about that so,
when i do a terrain with easygen it is foursquare, and when i edit it in Radiant the textures are displaced. But in the goldrush.map as you can see the terrain (streets) is not foursquare. Does anyone know how the terrain of goldrush was made, btw does anyone know if it is possible to change easygen-terrains without having this texture effects?

[Pegazus]

I think the terrain in Goldrush was made by hand, much easier way then with easygen imo