Thanks to the feedback on my previous topic, specifically from noobwarrior007 about the region free disc channel on 4.0U, I have created an updated hacks.ini for preloader 0.29.
Note: Be sure to enable both "Region free Wii games" and "Force Disc Region" for everything to work properly.
Update...
On a updated Wii with System Menu 4.0U (417), Preloader 0.29 and cIOSCORP wads installed I am unable to get the region free wii games patch to work correctly.
Symptoms: NTSC original and NTSC backups play correctly from the disc channel PAL original and PAL backups play only through Wiigators...