I understand your comment, however, with the existence of a timeline provided by management we are no longer walking towards an ever elusive mirage, rather we have been told by our guides how far we are from the oasis. Ok, this metaphor is maybe going too far now. We have been promised a prototype, in a specific period of time. If this milestone is achieved, and the prototype is as good as we hope, then it is a game changer for us. I'm not anticipating an instant massive valuation, due to the need for adoption and market penetration. However, I think if this milestone is met we can at least expect a reflection in the share price of a large de-risk of the investment. Optimus.