Voodoo Lab

Hey everyone, I was wondering if you guys can help me with a GCX setup? My setup is a Guitar->Voodoo Lab Wah (which is awesome i must say!)->GCX. I want to put my tuner through one of the feedthroughs, not a loop, just because thats less cables I need. I have 2 amps, one for rhythms with no FX loop ...