Well.... i'm projecting a Traktor Controller based on MidiBox... but, as i'm better at drawing and soldering, I'm not very good at programming. I'll tell you what i need my midibox to do... I've realized three blocks, a mixer block to control 4 decks, and other two blocks to control right and left deck, I'll use also rotary encoders, so my firmware is the 64E. I need the right block to switch between decks A & C, and the left one between B & D..... Have you got any ideas? Thank You