Firebox and Traktor Seeing R&L Channels Differently?

alright so i hooked up some old speakers i found in my house to go along with my others, just to get some more sound. my main two speakers are running out the main outs on my firebox, and the two new ones are going out channels 3&4. so to make sure i have everything hooked up right, i go into traktor first and pan r->l, everything is gravy. then i go into the firebox mixer, pan the "software" channel from r->l, and it's backwards. i have this feeling it's a small detail i'm missing but it's just so awkward that traktor gets it and my sound card doesn't? included is how i have my firebox mixer set up.

thanks.