I set my timer for 7:30 and start it just before I take-off. In the current sequence it usually goes off just before the vertical 2 of 2 or right before the spin. In the proposed long sequence I always finished the pattern and the timer would go off after I exited the spin. In the proposed short, I would say it takes about 6:00. I could always do several more maneuvers before my timer would go off.