pth08080w

For some reason I am getting 11.6v on all my regulators and I don't know why. (Btw I'm using 12v source from the Wii Wal wart)

So I'm curious, what does everyone do for resistor values regarding the pth08080w regulators? They require some pretty oddly specific resistance to get the needed voltage for wiis so I haven't been able to find singular resistors with the correct values. I haven't actually strung them together...