[UE5.2.1]When creating a closed loop with PCG, how do I sample the new center when cut through with Difference node?

The logic makes sense. Do you have an example on how to do that? So right now, I have 2 BP actors, one creates a spline with a tag, and one that creates a spline that cuts thru with another tag. PCG graph has 2 get spline data and 2 spline samplers that are connected to each other by a difference node to subtract. How do you spawn new points after this and then sample the distance from the center of the new divisions?