Tesla must learn from its past and make the Model 3 easy to build

ANALYSIS: To date, Tesla Motors has never met one of its own deadlines for launching a new car.
The Roadster, Model S, and Model X were all delayed for a variety of reasons.
With its upcoming $35,000, 215-mile Model 3 sedan, though, Tesla can’t afford to be late.
The company already has almost 400,000 reservations for the new electric car, and must ramp up production quickly in order to meet the aggressive goal set by CEO Elon Musk.
The Model 3 isn’t scheduled to go into production u