trim tree one level, deconstruct the points and use sort list to filter, reverse the list and use list item will get you first (highest item), roughly speaking due to no file.
3. Attach minimal versions of all the relevant files
If you have a gh file you have a question about, attach it to the post. Do not expect that people will recreate a file based on a screen-shot because that’s a lot of pointless work. It’s also a good idea to remove everything non-essential from a gh file. You can use the Internalise Data menu option to cut everything to the left of a parameter: