Chris, I put two replies into one post.
My thanks to you was for you clearing a bit of the fog out of the air.
My response to OK465, which I simply addressed to OK, was to show that even with a bit clearer air, my brain is still fogged with not getting it. His further explanation makes me feel a bit better about my own lack of seeing how it went down, given the testimony of one of the crew. Glad it all worked out, all said and done.
Sorry if I added to confusion by using OK, which may have come across as other than a reference to his PPRuNe nomme de post.