I have the Rane 62 with Scrach and I live, but no way of mapping for midi, when I run scrach live, mix emergency does not recognize my midi the mixer ... that I can do? I'm thinking of returning my 62 and replace it with a midi controller ... you may change this with Serato Dj? Thank you! certainly would give anything for turning off the lights in my Rane 62 is horrible!