XDJ-RX2 livestream via midi using obs

Heyo,

So I've done everything in this tutorial  and the audio is going through the speakers and I can livestream the audio too but for some reason the RX2's arnt working properly. The cue button above the volume slider plays the music louder when the slider is up and just plays it a bit quieter when the whole slider is down and the slider increases the volume of the headphones when you slide it up and non of the beat fx work or even show up on the right side of the screen.

I'm sure I'm missing something simple but I just can't work it out.

I just downloaded rekordbox and it's running on a mac thats mojave 10.14.5. I've updated all the drivers and firmware as well.

Thanks in advance :)