I have spent a few days trying to get my main camera and guide camera to focus together. finally found a combination that got them both focused together the problem is my back focus is now 121mm. but does not seem to bad of an image.
This is orion
1.2s subs at 350 gain
no darks frames
90 stacked frames
bining at 2 so I could see more of the image
cooled at -15
there is no processing. I saved with adjustments open in wondows photos and resized for forum and then opened in flatroom to save as jpg.