This is what I wanna go for;


This is where I am at -

I am trying to use find shortest path.
But some points in the mesh are being left behind. I want to cover all of them going downward.
I have also tried using for each loop, to experiment.
Clearly need some guidance or tips.
Am I working on the wrong thing to achieve my goal?
Is there something else I should try?
Would love to hear any inputs!
Also attaching the Apprentice file I am at.
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Thanks in advance, I'll be active to any of Your responses!
^_^