I use the CODE 100 H. My question would be the following: I have configured some settings within a preset to play a song, but when it comes to the guitar solo, how can I increase the volume for the solo? And how can I reduce the volume after the solo? Do I need an external booster pedal? Do I have to have two different presets for the same song in order to have a separate volume for the solo? I hope you understand my question. I don't know how to increase the volume when I'm playing a song with a preset within the bank, when the guitar solo comes in. Do I need to configure two different banks, two different presets, or can I do it within the same preset? I hope you can help me. Thank you very much.