Over a two-month period, AJ Cartoonist enhanced the hacks-guide/Guide_3DS repository by focusing on documentation quality and user onboarding. They removed obsolete pyfatfs troubleshooting steps from the MSET9 macOS installer documentation, clarifying requirements and reducing maintenance overhead without altering runtime behavior. Using Markdown and leveraging skills in documentation and troubleshooting, AJ also improved the SSLoth-Browser installation flow by adding a targeted safecerthax troubleshooting link for users with limited button functionality. These updates streamlined user guidance, reduced support burden, and ensured documentation accurately reflected current product behavior, demonstrating a thoughtful approach to maintainability and user experience within the project.