FreeX X-one Mode D'emploi page 64

ensures that line lengths still show original figures even after long
use; thus dangerous alterations of flight features by different
tensions are excluded. At the same time, kink resistance passes
highest test standards.
The line groups A, B, C and D each lead separately to the
appropriate riser, making it possible to access each set of lines
separately, for example when B-lining (see the section on
techniques for descending). The stabi is attached on the B-level.
Additionally there is a seperate Baby A-riser. This is for easier
application of the manoeuvre "Big-earing". A, Stabi and brake
lines are Yellow. B, C and D lines are Red.
64