https://www.cnbc.com/2018/07/21/new-demand-may-be-slipping-for-tesla-model-3-early-orders.html

Recently, Elon Musk lashed out at a new analysis claiming that nearly a quarter of the more than 400,000 advance reservations for Tesla's Model 3 battery-sedan have been canceled.

But a closer look at Musk's comment raises a different reason for concern: The prospect that new orders may not keep up with Tesla's long-awaited production ramp-up at it's suburban San Francisco assembly plant.