Hey! Here’s an quick update on the Directional Change. In the pictures above you can see the prototype along with the final design. In the prototype I used some classic LEGO bricks to add some weight to prevent the component form slipping away. In the final design I used the LEGO Flexible Rubber Axle Connector (45590). So the final thing became much smaller and a little bit more elegant. I was happy to minimize the design that way.