Got an M5 a while ago but haven't put it to much use yet, but want to get started and have a few questions:

1- some of the fx are quite louder than the bypass signal - how do you adjust and save the level of individual fx?

2 - is there an external editor to manage and name the 24 presets, or does it all have to be done through the m5?

3 - does anyone have positive experience with the JHV3 audio upgrade mods - are they "worth it"?

Thanks for any help!