I had some issues with a few presets so I reflashed the latest firmware deleating my user patches to start over. Recalibrated the the pedal, Now the Volume out of the POD hd500 is now about half what it was before. I have to max the front panel volume to get any lights on my board. Any suggestions? Besides the -20 +4 switch.. it's on +4.. Everthing in the presets I use is the same.. Just lower overall volume..