FEM API - Construction Stages

I am trying to add construction stages to my FEM design model using grasshopper. I tried adding them like so:

But when it runs in FEM only the last construction stage has any elements in it:

Any ideas what I am doing wrong? Basically what I am trying to do is evaluate my concrete slab with different scenarios with each construction removing a different anchor.

Thanks
Jack

Hi @Pomer

As I have replied earlier in the email, it is currently possible to only “add” objects through the API.

We will try to add the possibility to remove elements in the next release :slight_smile: