No, it isn't. Generally, in mass production, there is an acceptable failure rate where x parts are simply binned because they fail a quality check. It's built i

No, it isn't. Generally, in mass production, there is an acceptable failure rate where x parts are simply binned because they fail a quality check. It's built into the process. I would assume that Tesla does not over the available overhead to simply toss parts that can be fixed to work rather than tossing them out.