I am running the trial full version so I want to get this working before it ends so I can make my decision. When I connect my Numark Mixtrack Platinum FX I go into preference and select it from external on all decks and all options including cue. I have played around with the settings. putting ch 1-1 3-4 I can’t seem to get it to work properly. The cross fader does not match. Can’t seem to get it working to play through Numark Mixtrack Platinum FX correctly. I have speakers plugged into the Numark Mixtrack Platinum FX it works but the cross faders are opposite and don’t mute out when you put it all the way in either direction. Basically nothing is working properly.