Fantastic images Paul, very smooth result and great colour in the central nebulous region. Looks like a nice job for your larger RC to get a high resolution/contrast image of the region
Quick question. On the left hand side of the image around the middle area there is to blue in the background. I was just wondering whether that is real or a LARGE lens flare(s) from the star that is teetering on being in frame?
Curious as to whether it is a deep blue filament or just a bright star