Hello everyone, I have the following problem. But first, here is my setup: Rane 2015 Mp, 2x Native Instruments D2 and 2x Native Instruments X1 MK 2. I have the following problem I want to have decks A & B on one NI D2 (Left & Channel on the Mixer 1 & 2)and decks C & D (Right & Channel 3 & 4) on the other NI D2. But that doesn't work. Do I have to write my own MIDI mapping or download it somewhere? Thanks in advance for your help. Oh, as a PC I use an Acer Nitro with Intel I7 chip, 64 GB RAM, 2 TB SSD hard drive, Using Windows 11 and Traktor Pro newest Version.