My astronomy project:
Repair of Star Adventurer mount (and a look inside)

Content:

1. Overview of the parts and an inside look for broken parts
2. Adjustment of worm gear and gearbox
3. Will it work after this repair and adjustment?
4. Complement with a tripod
5. Complement with a light weight holder
6. Polar Align
7. Travel kit
8. Dithering ?
9. Red Dot Finder
10. Test photo on M31 and M45
11. Soldering mini USB contact

Note:
I take no responsibility or liability for what are written here, you use the information on your own risk!

8: Dithering ?

One thing that I really missing is that I can't do dithering. But maybe at last there is a solution to it. I asked the Ivo, the developer of APT, the camera control program. He maybe think it could be done.

The solution should be here, I think it's done through the ST4 connector, just have to figure it out:

• http://ideiki.com/ astro/usersguide/dithering_and_guiding.htm
  Configure APT to do dithering

• Sigma APO 150mm and Star Adventurer
  See my first photo with with this mount and a Sigma APO 150mm f2.8