Getting the correct default paper size in LibreOffice Writer

For years OpenOffice/LibreOffice has ticked me off by endeavoring to give me documents that after I walk down the hall to the printer, are asking for A4 sized paper, though I live in the US where we use "Letter" sized paper.

Even though I set the defaults for LibreOffice, and even though the printer and any printer settings are ALL set to Letter.

Well, I found this documentation of what is a really stupid way to have to make this change actually happen. Create a template, and set it as "default" and I guess this works.

From: https://help.libreoffice.org/Writer/Changing_the_Default_Template

1. Create a document and the content and formatting styles that you want.
2. Choose File - Templates - Save.
3. In the New Template box, type a name for the new template.
4. In the Categories list, select "My Templates", and then click OK.
5. Choose File - Templates - Organize.
6. In the Templates list, double-click the "My Templates" folder.
7. Right-click the template that you created, and choose Set as Default Template.
8. Click Close.

Now if I can only get Impress to stop setting my default language as Finnish...