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Having taken delivery of a Model 3 RWD in 2019 that I sold this year I sort of know what to expect with Tesla. You just need to be patient and know that no amount of calling your SA or complaining in forums is going to get you your car faster.
I love how we all sit here trying to decipher Tesla's systems like vin allocation, hitting refresh over and over, when we all know deep down that it's Tesla so there's no system at all.