Thanks for that Peter, and it's even up to date!
As I had donwloaded 117 yesterday evening, I hadn't gotten around to searching for the update changes docs, so was stumbling a bit last night.
All looks good now, I'll try another couple of drift alignments if the skies stay clear, last night I only did Azimuth as the full moon was blaring away in the East. Now I've got the hang of it, no big deal, just like you said
