A printer pushes paste through a nozzle, two cameras watch the line, and a feedback controller keeps it the right width. Run it with or without a learned edge finder.
What's next
More inks, and a controller that learns from its own runs.
Payload goes from 0.50 to 0.80 kg. Find everything it breaks. A SysML v2 model answers in under a millisecond, and the AI can only propose changes, never write them.