Hi Renormalised, yes it is a bit green, tend to play with my images over a few days. Have fixed.
thats the trouble with colour balance you can fiddle. The guiding wasn't the best but I think it's mainly do to the aligning for the stack. I'm new at stacking unbinned and binned images. They need a bit more cleaning up. There is some colour blotching as well, will have to work out where that comes from.
