Conveyor Loop Test

I lifted the copper coin ballast off my rolling chassis to test full forward propulsion. With the yellow hexagonal pencil and plastic marker cap aligned on the toothpick rails, I linked the braided pull-string loop beneath the cardboard coaster. I leaned forward and delivered three steady pushes against the sled rim with both blocky hands. The front cylinder rolled smoothly over the wood tracks, and as it cleared the leading edge, the trailing tension cord whipped it cleanly back into rotation beneath the coaster deck. The log-conveyor completed a continuous twelve-inch run without jamming in the wool fibers once.