I just got a Cry Baby and its pretty great, and I was playing it at a decent elvel for volume and there was no proablem, and played it for a very long time/ the battery was already used so it probably didnt have full energy but anyways the next day i turned it on and the amp was very quiet even when the volume was up all the way on the guitar and the amp, but the pedal was still working, and when I unplugged the pedal and just plugged in the guitar straight into the amp it was loud again so I was just wondering if wah wah pedals got quieter when they are low on batteries, if you know anything about this it would be greatly appreaciated thanks.