Significant overscan on Wii; Wii OS does not overscan. (NTSC)

[Lost-Entrepreneur439]

I installed NT 4 on my Wii (RVL-001), however on my display, there's significant overscan, which makes it annoying to use as I can't see the taskbar really at all. There is no overscan in the Wii OS, only NT overscans. Is there any way to address the overscan?

[hazelord96]

I have the same issue and the weird part is I believe it wasnt like this before. So how does this even happen