here are screenshots of my PLAYBACK, RECORDING and ASIO routings in wavelab
i use the Universal Audio Console for some routing, but nothing besides default stuff, mostly. i keep certain channels muted to prevent feedback loops.
a very brief rundown: playback comes from pro tools out the Apollo AES, into a cranesong HEDD, through my analog chain, back into the HEDD, into the apollo and captured in WL.