First entry position for second pancake, near 2015 long, quality loss: 1990 target: near 2040-2080-2100

Second entry position for second pancake, near 1975 long, quality loss: 1950 target: near 2000-2030-2050-2100

Third entry position for second pancake, near 1940 long, quality loss: 1910 target: near 1970-2000-2030-2050-2100