I have a save with nearly 400 hours and over 500 Pokémon, and I'd like to change my Game Sync ID. It's not currently registered on the PGL (it used to be, but I ended up using this save on a JPN 3DS, so it ended up invalidating the ID on the PGL). Because I used it on a JPN 3DS, it has given me a Game Sync ID that won't sync up to the US PGL (I've since moved back to a US N3DS, like my signature says), and the game didn't generate a new one. Is there a way I can force the game to generate a new one? I'm not real keen on starting over, even with the ability to use PKHex to change a new trainer's ID and boxes, and such.