Psygorn 
Not sure why it is not working your end, because your NOD file with 
the recommended changes works for me.
 
You could try replacing "shiftDublicate" node with "Basic/Progression" node.
 
In this setup, they are effectively the same, and "Progression" node  
would be the more obvious choice, however when I built this circuit  
I was initially attempting something different from what I ended up with. 
Sorry if this created confusion.
 
James
 https://www.instagram.com/nodeology/ 
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