https://www.cnbc.com/2018/06/05/tesla-factories-have-struggled-with-scrap-production-rate-reports.html > Two new reports suggest that all is not yet well in Tesla's major U.S. factories. > The fresh investigative reports describe: a high level of waste of raw materials and rework required on parts made at the Tesla Gigafactory in Sparks, Nevada; serious paint shop fires and a bloated workforce, allegedly twice the size of what's required to build its cars, in Fremont, California.