Anchor points in Kangaroo: Frei Otto's Dance Pavilion

Hello, first and foremost, I’m totally new to GH. Thank you for all the support, guides, and tutorials I’ve seen in this community. They’ve been truly helpful and I really appreciate this forum as an amazing resource in learning.

I’m working on an assigment, and building a parametric model of Frei Otto’s Dance Pavilion. Photos attached.

image
image

Problem is, my code isn’t working as I intended. I’d like to take these main fabric points, as the mesh border, and push them with different strenghts toward the pointed points in the perimeter. When I do set up the anchors, however, I get something like this:
image

I’m aware there’s a problem in the yellow arrows, and how i’m pushing a point toward three directions at once, which must be the cause. I’ve been thinking of the solution but I unfortunately can’t think of one, so I could truly appreciate the help in solving this issue. Here’s my code, also attached below.

Thanks beforehand,
S.

Frei Otto’s Dance Pavilion.gh (55.5 KB)