I'm glad he was able to help you out...I had little doubt that he would have at least one.. I went ahead and marked his answer as correct...in case you were wondering.
btw, unlike the plenary, they don't usually record, or at least post, the closing, because it can be unpredictable during the Q&A, I suspect. But I think a suggestion to record/post at least that portion would be nice (takes ~3-5 minutes), just for others like you that can't stay to the end.