Need help pressuring Kangaroo

I made the simulation that I linked. How can I add pressure so the form doesn’t collapse the way it does now. Just started with Kangaroo, sorry for my lack of knowledge. I found a tutorial but in there they used a pressure component from Kangaroo 1. Pressure simulation_grasshopper3d.gh (18.0 KB)

The tutorial: https://www.youtube.com/watch?v=4Hiv2kQCdrs he is adding the pressure arond 6:20.

Hope it helps you out.



Pressure simulation_grasshopper3d_re.gh (12.4 KB)

Thanks! Much appreciated.