Brett on 03 Dec, 2018 05:10 PM
To delete your preferences with the direct (non-MAS) version of Marked 2:
Quit Marked 2
Delete the file at ~/Library/Preferences/com.brettterpstra.marked2.plist (and any other files starting with com.brettterpstra.marked2). If you're not sure how to access this folder, open Finder and press ⌘⇧G, then paste "~/Library/Preferences" (without quotes) into the box.
Reboot the computer (this is important as OS X aggressively caches preferences and may just restore the deleted file without your knowledge.