I am trying to increase the decibel level of a WAV file audio clip and used the Amplify option under the Effects drop down menu. When I do this the program does not change the volume, or decibel level at all. WavePad automatically selects the entire clip for the change (which is fine) and when I click on the change to take effect it plays through the clip but no change to the volume level has taken place. Does anyone have any suggestions as to what I can do to get this feature to work properly? Thanks in advance.