I decided to make a new upedate of Catastropha even thought I didn't make many changes. But therefore I made a shourt vid you can see below of 1 Path that is not finished yet. I also invented a nother completly new lift I'm calling pump lift. It pumps simpely the balls up. The idea of the alternative stairs is by Kairah, but he never maneged to made them working 100%.
And here is a vid of the pump lift in action!