Reply to is there an alternative way to monitor with headphones on traktor?

Ok so I yesterday bought a traktor s4 and there is a problem when monitoring off headphones I can only hear out of the right headphone. I've checked all my routing settings and both are set up correctly, it is definitely a problem with the S4 as i can hear the audio trying to come through the left head phone as i push the jack in but once all the way in i can only hear through the right. It's going to be monday before i can bring it back to the store and i'm DJing tomorrow evening ... it's annoying trying to mi through just the right headphone and probably gonna be much harder tomorrow when i'm playing through a much louder system, so basically i'm wondering is there an alternative way to use my headphones for monitoring through traktor? i have an external soundcard/audio interface (steinberg UR 22) is there any way i can use that to resolve my problem in the meantime until i get this fixed?