Reply to help with djm t1

sorry if this is in the wrong section, but i just got a djm-t1 and im having trouble getting audio out of ch2.

I dont have any turntables or controllers on it im just running audio through the usb. I have traktor running on external mode with the first 2 channels set on deck a and the next 2 channels on deck b. Audio only comes out of deck a, and none of the faders work, xfader or volume faders... pretty pissed since ive been waiting to get this for a while.

I usually am a wizard at doing this stuff but I cant figure this one out.