Thanks Simon,
I'm sure this reorientation will assist others in readily recognising it if they don't happen to know what M16 is. I struggled at first and thought that M16 was a typo. The orientation had me thinking of a bat like creature but Google didn't find a fruit bat nebula, then by chance I looked at the screen basically upside down!
Sorry if I come across as a harsh critic at times, but you had already set the bar so high. Not a problem I have.
Cheers,
Ray