I just moved from IL to CA where I had a 240V outlet installed in the garage. It looks like a NEMA 14-30 outlet as pictured on Tesla's website (and is paired with a 60 AMP fuse in the fuse box). The 240V adapter on the charging cable looks like it should fit, but the bottom prong appears to be too large for the bottom hole in the outlet. Obviously I'll call back my electrician to take a look, but thought I'd just throw this out there to see if there's a quick fix... Thanks!