- Rotation motor slips - turns out to be a loose bolt holding the spindle to the camera plate.
- Camera plate wobbles - turns out a bit of paper will fix it, but redesigned the top panel to only use 3 bearings, there is a reason tripods only have 3 legs, and it's not because of the name.
- Jerky movement - software fix required to accelerate and decelerate slower.
So, that's this weekend's mini-project, and then some still life examples. For example a redo of this one.