Scene-Checker

Scene-Checker allows you to compare each scene file against an existing example scene (which is assumed to be perfect).

You have the option to let Scene-Checker fix any errors automatically, or simply to generate a report listing any potential problems it finds.

If Scene-Checker is set to fix errors, it looks for Smart-Save's backup folder settings in your config files, and saves a backup there. Failing that, it stores the backup scene in an "Old" sub-directory, which it creates if necessary.

Finally, Scene-Checker offers a "witty" critique of your scene -- I'm betting you'll be running it more than you really need to, just to see what it comes up with next!