John's "mount head" for his 7" refractor is complete. Note the "break" on the alt axis. |
The "profile" of John mount head. The black knob is the "break" adjustment and applies friction to the alt bearing. (the color variation is simply the "lighting") |
Harry's 12.5" string-strut OTA is pretty much complete. I need to add altitude bearings, and strings. |
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