The control software has to be finalized.
There were some difficulties with the controlling algorithm, which takes a lot of time, but finally, talented mathematician Zsombor helps out and provides a solution.
We experience some mechanical problems on certain joints, we have to fix them by disassembling and reassembling the arms again and again. After some days of permanent work, some measuring units report wrong data to the system and it turns out that they become unscrewed after a while.
At the same time we begin with the video documentation.