Short on reach

[philderbeast]

For Meduno 2020, task 3, a group of pilots are getting much less reach in Ft compared to Fs:

Place	###-Pilot	Ft	Fs	Difference
21=	133-Johann Courtain	23.822	72.432	-48.610
21=	132-Emiel Jansen	23.799	58.931	-35.132
21=	124-Rousselet Simon	23.785	72.351	-48.566

[philderbeast]

If I check Johann's crossings and taggings, he's making 5 of the 8 zones. According to the task, by zone 5, B36, the optimal route has reached 63.258km.