Topic: Voicelive 2 with SPDIF, Babyface & Logic Pro

I am trying to connect my voicelive 2 with my babyface.

I can record my voice with a microphone plugged directly in the Voicelive 2 but I can't send a recorded track to the Voicelive 2 and send it back to Logic to record it with the effects processed.

Is there something I need to fix or change in TotalMix?

Thank you.