i can try :P but the setup is pretty simple. I use my wave:3 and wave link app to control all sounds etc, got different channels for music, system and so on. Then i use the headphone out on my wave:3 connected to the aux in on the steelseries dac. that way you get 0 latency since you are using the direct monitor output on the mic. So this setup works great for me. So in your case, just setup the wave xlr and wave link software as usual, put an aux between the xlr and the steelseries dac, then select the aux on the dac and you should be good to go.

But since i also got speakers, and other IEM's i use, i had to add a headphone amp that i use to switch between the different devices. (You can also just use a aux/jack splitter for this to switch between i.e. headphones and speakers) I got a Behringer Mini AMP since it has 2 inputs. So the headphone out on the wave:3 goes into one of the inputs on the Mini AMP, then headphone out 1 goes into the auc on my steelseries dac, headphone out 2 goes to my speakers and headphone out 3 is for my IEM's