Re our collaboration on the "mea culpa" question this question, I've been trying, ever since, to figure out your comment that it's an anagram of "paul came" - does this have a deep meaning, or is it just something you use as an aide-memoire?
I don't recall seeing mac44 on site during the daytime MCC ... he tends to be around from late evening and also again early morning. Whether that reflects his working situation or perhaps that he resides in a different time zone I have no idea.
If you get no response from this post you should perhaps resubmit at approx 2300 hrs. (S)
was this "paul came" possibly a reference to the full clue that we didn't have when the question was posted? Just a thought.........but that's how I read it.