Here is my mapping. It's complete for my purposes, but it could probably stand to be tweaked some more. Mixer, four deck control, two effect slots (all that Cross offers at the moment) and basic combo jog and needle search transport. I never use cue aside from when I'm using CDJs, so the four hot cue buttons ONLY do hot cues. Play lights are not mapped, since I can't make heads nor tails of Cross' MIDI output for lights. Maybe someone can do a better job. Editing functionality is limited to setting the downbeat but there are plenty of unmapped controls that could probably be repurposed for this. I haven't made a mapping cheat sheet, if there's enough interest I can but I think the controls are more-or-less self explanatory and follow the labels on the controller.
Adam
Faderfox DJ3(Micromodul).mappings
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