Darda Sky-Jump (also Hotwheel Cars)

This was made for my boys. I had 3 prototypes of different designs until I ended up with this one. It fits the Darda track and connectors and works just fine, however, it needs testing for endurance ... kids might ruin it rather quickly (material strenght?).

Video:
» https://youtu.be/zhvIV7LzPl0