Reference position: Start 30, Arrival 0 (corner)Arrival: 0Start: 30Aim: 30Aim = 30 − 0 = 30.
Cajón rotación (cabaña with rotation) system · Drill cards
Aim = Start − Arrival
Start 40, Arrival 10Arrival: 10Start: 40Aim: 30Aim = 40 − 10 = 30.
Start 35, Arrival 20Arrival: 20Start: 35Aim: 15Aim = 35 − 20 = 15.
Start 50, Arrival 10Arrival: 10Start: 50Aim: 40Aim = 50 − 10 = 40.
Start 45, Arrival 30Arrival: 30Start: 45Aim: 15Aim = 45 − 30 = 15.