Changing Finder's Font Size - Lion

I open My Documents in finder. Click CMD-J and change the font size to 10. I choose set as default. The font size looks right on My Documents.

Then I navigate to Applications, and the font size is 12.

Is there a way I can change my font size on all folders?

Thanks!

Solution 1:

You have to delete the .DS_Store files in each folder.

How to do that? Via Onyx. You can also unhide all invisible files (.DS_Store files are invisible) and delete them one by one.

After that, you can "set default" in the root folder and it should be in all the folders below

/ -> /Applications
/ -> /Documents etc.