Here are the correct settings, according to him:
configuration
Game folder homebrew (currently: 3.XX Kernal)
Use NO-UMD (currently:disabled)
Fake region (currently:America)
Free UMD region(currently Enabled)
Advanced
-advanced configuration-
Plain modules in UMD/ISO (currently: Enabled)
CPU Speed
Speed in UMD/ISO (currently:333)
**apparently some user's use 266mhz, try that. I'm using 333mhz and its running perfectly.)
Plugins
All Disabled!
Oh, and supposedly, the infrastructure in the game still does not work on Custom Firmware. It is, however, rumored to be a perfect fit on DevHook.
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http://pspupdates.qj.net/Get-Ratchet...g/49/aid/83267