If you like this UI you're never allowed to bitch about Fractal UI's again @laxu.
It has its pain points - but I'm again coming at this from the point of view that the M1 I own is about 137 euros. I can forgive a lot more on a niche, inexpensive product from a tiny company.
As the feature set has grown, the extra features have been crammed in within the original, simpler UI concept so it's become quite crowded and for sure unintuitive. It has so many "it can work this way, or this way" features that you will have to look at the manual to figure out how some of them work.
But as an experienced user, despite having not used my M1 in a bit, I just used the touchscreen to program the Fractal AM4 Sysex footswitch mode switching into the unit. It took me more time to figure out how to connect the two boxes (had to dig up a 3.5mm audio cable and use TRS3 out) than it did to actually type in all those Sysex commands.
I could just write one MIDI Sysex message, copy & paste it to another slot, edit the relevant bits and give it a name. Then I wrote some presets using those commands. Now I can switch between the AM4 footswitch modes at the press of a button.
It's a lot of "library within library within library" type stuff with this thing.
- You set up your "PC/CC library" for the MIDI channels/commands you want to use. This is so you don't have to memorize preset or CC command functions and names.
- You set up your "Preset library" where it sends those commands.
- Finally you can build multi-preset or multi-command chains that can act kinda like Scenes/Snapshots on a modeler.
For example with my Strymon pedals my "Solo lead" preset basically reads as "Compadre PC 0 (both sides OFF), Riverside ON, Volante ON, SA Collider both sides OFF via CC", or "compressor/boost off, drive on, delay on, SA delay/reverb off".