You're on the rock breaker over the primary. Feed rolls in from the right — anything oversize (red-ringed) jams the jaw. Smash it before it gets there. Two hits for the big ones. The belt only gets faster.
TIME 75sTONS 0JAMS 0/3COMBO x1BEST 0
Tap/click a rock to hit it with the breaker. Oversize takes 2 hits — first cracks it, second splits it into good feed. Small and medium rocks are money: let them ride into the jaw. Hitting good feed wastes a swing (−10 t). Three jams and the plant goes down. Consecutive oversize kills build your combo multiplier. 75 seconds. 2,000+ t is plant-saver grade.