This debate is still up. That's good I suppose. I came to the realization that prop planes can't take-off on prop wash alone...
That said. If the wheels are free spinning, then 1lb of thrust should keep it moving forward on the treadmill no matter what the speed is right? As long as there is a counteracting force, no matter how small, the plane would at least stay in place if not move forward. Just a thought.
