Ahhh, i didn't know that was already in the game (maybe it's in the tut i lost too early?). Or, if it's not in the tut, maybe you can add it so it'll be clear for everyone else? Either way, this is for sure enough, so no extra N/E/S/W is needed. ;-)
Also, i was thinking the directional arrows at the bottom were meant by you, lol.