Thanks Alex, It can be in some areas, others are not so bad. Unfortunately I'm beside the main road in and out with a 7/11 across from me that's lit up ridiculously bright. Even shooting to the west (it's to my east), i can encounter gradients using the Astronomic CLS CCD filter which is apparently pretty aggressive.
Thanks Ivo. I did have issues with RAM a few months back, I might run memtest when I get the chance to confirm it's still working fine first but I recently reformatted my bootable memtest USB so i'll need to make another.
I'll send you a PM with my specs and some details for now though.
Here is a 100mm wide field of the Sagi area including M8 and M20 re-edited.
Astrobin:
https://www.astrobin.com/412949/B/