attachSound Volume Issues

I am using 24 different audio clips, but they are not all playing at the same time. They are voice over tracks, so they play on their own.

I am experiencing dramatic shifts in the volume level of the clips. For instance, one will play at a normal level, then the first one in the next scene will double in volume. If I pause the sound (using a pause button i built), and then play it again, the sound goes about 50% softer.

I have tried using setVolume, but can’t get it to set the sound levels in any sort of uniform manor.

Anyone else has any problems with this?