Joinno: It took us eo seven years to figure out. The production system was floored for that. We just started by asking the question, why do we need paint? And then you start going down this huge rabbit hole. So it was like the colonel of the idea was there, but wasn't really formulated until you really start asking the questions. Joinno: I firmly believe it's transformative manufacture. Not limited to cars either. But i have a bunch of questions fallowing up on that.