Thanks Nelson! But the division you're seeing is the Cassini Division - Encke is much narrower and within the outer edge of the A Ring (the A ring is the darker, outer ring in my image).
The Encke gap (division) is well beyond my capabilities, but some of the expert imagers on here can capture it, for example
on the far left-hand side of John Hothersall's great image from 25th May. It's not even really visible on the right-hand side of John's image, because it's so narrow and difficult to image.