Personally, I hope that once 1 robot is completed, that catalyst alone will improve market sentiment.
My rationale is by that point, the mechanical schematics (blueprints) and pricing of all components will be completed. These tangibles will hold great value for any "potentially" interested partners.
Again, I am simply speculating here, but whether we have 1, 4, or 7 SPORT Systems complete isn't incrementally better than 1 fully complete system with all supporting documentation.
I hope at that point they have laid the foundation for share appreciation of the stock and are executing with that goal in mind.