There have been quite a few milk spout-related posts recently. Where specifically does that topic arise in the course? I recall a post saying it comes up in a Largo lesson. I don’t recall it from any Largo videos, but that may just be my far less-than-perfect recall.
+1 to Warren’s comment, I’d like to go back and review that lesson but can’t remember where it is. After a session with Greg this video is really helpful in walking aaaaaalllll the way back to low C and getting it to be totally effortless (and loud!) (like Greg’s doing at the end of the video) before moving on.