Can't get Srfgrid to work after using Kangaroo

So i am trying to get a shell supported on 3 points from Kangaroo. The script works and i get indeed 100 points that should together form the shell i need.

However, i can't get the following component Srfgrid to work. I tried sorting the points and also tried all natural possibilities for the U-count from 0 up to 120.

The weirdest thing is that i can plug the same list of points into a Delauny Mesh and get the correct shell. However, when i bake this i get a Brep and not the solid i need for further research. Can anyone help me please? :)