.Map :: MoHAA Mapping

The texture is grass (don't know the exact name, i'm not home)

HI, i have just made my first map, it looks quite ok, lights, doors, trees.... everything is working....but when we try to play the map over LAN with 2 computers connected the players can't stand straight up!!! They are staying normaly only when they moves...if they stop they crouch and makes the ...