How to select the data points from multiple branches to connect a line between them

I am trying to use a poly line to connect through the points horizontally like the one line in the screenshot but i would like to do it for all the paths not just the one path thats selected from the list. Any suggustions? i tried to use the path finder as well but i couldnt get it to work.

9.5 data tree arch (13.0 KB) 9.5 arc data tree practice.3dm (35.1 KB)


You can use Flip (Flip Matrix)! Just plug it in between Divide and Pline.

Thank you so much!