If buttons don't light up or the crossfader doesn't move, you may need to remap your MIDI controller. The V31 skin supports "Skin Mapping"—right-click any button and select "Learn" to assign it to your hardware.
The Mix Lab V31 wins for speed and visual feedback. It is specifically designed for the "Top" view, making it superior for laptop DJing. skin mix lab v31 skin for virtual dj 7 top
: Focused on a two-deck layout with a heavy emphasis on visible EQ controls, loop management, and effect parameters. Popularity If buttons don't light up or the crossfader