How do I change the @#$% volume?

I made a simple .capx to test this to make sure I hadn't done something on accident to the audio system in my big project. All it does is play two samples of the same white noise, about 5 seconds long each. One is at 0db, on is at 10db. There is no volume difference. What am I doing wrong?

Volume goes down, not up. Try -10db.

blackhornet Ahhh, thanks! I haven't done much with sound yet in C2.