Sorry for the very long delay in attaching an image, I had a serious back injury that has slowed me down.
Attached is an image taken with a canon 60d with a 70-200mm lens at 200mm. 5 images stacked. 15 second exposure f/4 and 1600 ISO. I have left the image largely unprocessed because the main goal was to show the reduced star trails.
Not bad given the mount is made of 2 bits of scrap timber, 2 timber screws and 1/4 inch bolt.
Duncan
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