DDM4000 decks A, B & C Midi and Deck D input from my TTX turntable

[quality control]

Is it possible to have the DDM4000 control decks A, B & C through midi yet have deck D live input from my TTX turntable output into traktor deck D?

I cannot for the life of me figure out how to input from the TTX into the 4th channel of the DDM4000 and then have that deck play a live input into traktor.

[quality control]

Figured it out. Have to go through my sound card back into the mixer on channels A, B & C. Run my cable from my turntable into channel 4 and run my master out to speakers.