Thanks Andy, I haven't posted any images to those sites, I usually post on the CN website with the occasional update here.
I posted a 3x drizzled and enhanced version of the dark area around the GRS in this posting
https://www.cloudynights.com/topic/7...20/?p=10426425
Joe, the "moonwatching ferret", also posted images with timings either side of mine in this post, where if you squint you can see the dark patch on either side of where I observed it.
https://www.cloudynights.com/topic/7...grs-in-2-days/
Andrew