Well, since it's been a couple of days since I said I'm working on a portable Wii (U) USB-C to native power jack plug, I figured it's time to give an update on that. First, I managed to improve the model. All test prints of the plug do fit properly now. It's still on the tighter side of things, but honestly, that's a lot better than it being too loose and falling out of the socket when you look at it funny. The one unit I made so far uses the same PD-Decoy I used for the Internal USB-C mod on the Wii U. I am waiting for another PD-Decoy from China, though. It's slightly smaller and allows one to directly connect the little metal things (the ones that make contact with the console) to the PD-Decoy rather than having them connected with wires. Once these last few things are dealt with, I'll probably open a new thread with build instructions, etc.
One more thing about the internal USB-C mod: If you plan to keep the native power jack AND use it at some point, I highly recommend you add a diode to the +12v wire before it connects to the motherboard of the console to prevent current fed in from the power jack to flow into the USB-C decoy, possible creating a hazard!
