Panosonic and Tesla have been partners for several years. Obviously they planned for production levels in the current range. Certainly they would have had contingencies to increase/decrease production rather quickly as needed. So why are they stuck at 550 battery packs/week? I know they are re-opening past lines that were shut down but I am very disappointed in the current production levels and I am shocked that the reason is cell availability. Both Panasonic and Tesla should have had a plan to increase production at a far higher rate.