Error when getting started

[BlueFalkon]

I tend to have a crapload of problems when I'm new to stuff like this so I'm gonna keep the basic stuff to this thread.

I'm having a problem right now with placing sound. As a test I placed the sound ui_torture.snt on a piano and tried to make it so it'll only play near the piano. Every single test I've done no matter what changes I make to the sound it plays in the entire room. I fell out of the room and it still plays. How do you change a sound to only play near an area?