Help me with monitoring in Cubase

Hi -

I posted a question here: asking for help on monitoring with the MR816x - I’m reposting here because the band is coming in 3 hours and I still can’t figure out how to get a headphone mix up.

Can someone who has my same setup please chime in on that thread? I really need some help…

(the story as to why I’m recording a band when I’m not ready for them is in that thread)