[>BKA< T Wrecks]

Ah, so that's how to get the coordinates! Well, I suppose the last of the three values tells the height of an entity (x/y/z axis, right?). So in many cases it's not that difficult, because especially spawn points mostly suffer from being placed too deeply, not inside walls or something.

Thanks a ton for the help! Now I'm beginning to understand how guys like you do your stuff... but it sounds like it's still a lot of try & error.