The steering unit in the middle of the WRV1 lunar rover is a critical component because it defines the dynamical properties of the rover - in particular its ability to maneuver. Jörg has now manufactured the three key parts that allow the rover body to bend around two axes.
CNC
Do you have any videos showing him machining the parts? You guys are so lucky to have a number of really great rover ideas!
Re: CNC
Sorry, I don't have a video of that, but I have one in the loop showing how the wheel segments are made.