Smart Playlist – mimic recently added?

I’m trying to filter out 4k content for the computer upstairs that cant handle it but cant figure out how via smart playlists:

It would seem Kodi’s resolution filter doesn’t work greater than 720 explanation. That’s ok, until its fixed i can keep my 4k content in its own folder and use the filepath filter. The issue i am running into is removing it from recently added?

My plan was to create a playlist that mimics recently added and i just block out the 4k content “isnot” on the 4k playlist.

I can grab all my content and filter by dateAdded but i cant figure out how to limit that list to 60? if i add a limit to the pull it just sorts the first 60 entries in the DB by dateAdded.

Ideas? thanks