How do I build a Spline in a blueprint?

Hi I’m trying to build a spline in a blueprint but I’m really struggling. Most tutorials want the spline edit and built in the editor. I would like to set the points in the blueprint so I can build a smooth line between to actors.

I’m tried a lot of things. This was the last:

But it doesn’t create it anywhere near the points I wanted.

Thanks for any help.