Creating tensile structure using kangaroo2 - distorted membrane structure connections

greetings everybody !
i am trying to create a membrane structure like surface on a half circular base building foundation, the membrane connects to the base as well as to the top of the building frame (mast).as shown in the screenshot. however i get this distorted connection instead.

how can i get a better result ?
thank you very much!
tochnet la aviv.3dm (2.1 MB) (11.5 KB)

Hope it helps out. Best. (70.4 KB)


This is merely a simulation for examining the shape of a membrane roof. In my opinion, you’ll need to implement a cable simulation and membrane fabric development to actually make your roof in the real world.

you did a wonderful job ! many thanks and happy holidays :slight_smile: !!!