If Tesla delayed Model X by two years and still can't deliver, how likely your guys think Tesla can sort out things in next a few months? I guess even Tesla started to deliver Sigature X, but it might still take another 3-6 month to figure out the whole thing. By all the ways, missing the Q3 final deadline shows the inability of Tesla to produce X which is "the most difficult car in the world to build." per Elon Musk.