That there is no focus the actual failure, and that is a secondary failure,ongoing. Engineering, production, know what a millwright is? The bros thought they could bluff there way through a parts per billion production line,and just hire people,strut around and go to meetings.Anylise things. Better batteries are made from materials that are known and consistant to parts per billion.The mechanical assembly has to be within microns.Every parameter of temperature and humidity must be known and controlled at every stage. It is a long tradition in some shops, that when the brozecutives show up, they are taken to the maitenence department and allowed to chat with the janitor, but never see the actual shop floor, and never know the difference. Look at boeing to see what happens when the bros think they can optimise, purely engineering descisions, that are already finely tuned. Want to build an engineering company?