[graham.hobart (Graham stevens)]

Hi, I took these files last night - auto guided with Maxim as well and dither via guider set.
As you can see there are spots on the colour filters which are not really there in LUM, and as they stack it comes out in a line of dots all over the place. I can't work out what is wrong. Balance and guiding seemed to be good and I autocalibrated with darks done straight after the LRGBHA etc files.
(No flats though)
Help!!
Graham