I understand you saying this is largely a software problem. Taking this at face value, I trust no other transportation related company but Tesla to deliver the best possible software for route planning (or anything really given they're just as big a software company as are in hardware -- see AI day presentations to get a feel of just how large a software effort they're running) if that is indeed a barrier to companies putting orders in for the Semi. I may even have heard them mention something about that in the presentation.