Reply to Boosting Traktor's output level?

I'm sure this is probably addressed in the manual somewhere, but I'll probably get this answered more quickly if I ask on here.

I'm using Traktor Scratch Pro 2.5.1 and I'm recording with Adobe Audition in Windows 7. If I have the master output on the mixer and the recording level pumped to the max, my recordings are still only peaking at around -8 dB in Audition. I can boost the level afterwards in Audition itself, but I'd prefer to have it peaking closer to 0 dB while I'm actually recording if possible. Is there a setting in Traktor that boosts the output level? Thanks.