The Lacy's risers are color-coded:
-right riser: green
-left riser: red
This color code helps to avoid serious errors before
takeoff.
Connect the risers to the central attachment points of
the spreaders so that the risers and lines are properly
ordered. Also make sure that the carabiners are
perfectly attached and locked.
This sail can be used with all types of harnesses. Care
must be taken when adjusting the lap strap as the
distance between the links influences the stability and
behavior of your wing.
The speed-bar is a means of temporary acceleration by changing
the flow over the profil. The speed system is already installed on
the risers and cannot be modified as it conforms to the
measurements and limits stipulated in its certifications.
A speed-system is included in the Lacy. Its maximum speed
depends on the size of the wing. This speed system is activated
when the pilot pushes the accelerator bar with his feet. (The
speed- bar is not included). The speed system uses an action /
reaction system. When the acceleration bar is pushed by the pilot,
the Lacy accelerates. The speed can be adjusted by varying the
pressure on this bar. Once the pressure on the bar is released, the
wing returns to its base speed, to the neutral position. The pilot can
put pressure on the bar whenever he wants throughout the flight.
In the neutral position, the wing flies at the standard speed and
has a minimum sink rate.
By using 1/3 acceleration, maximum fineness is achieved.
However, when the pilot accelerates fully, the Lacy flies at
maximum speed but the glide ratio is degraded.
When the accelerators are in neutral position (without a pressure
on the speed-bar), the A, B and C risers are aligned. When the
glider is fully accelerated, the difference between the A and C
risers is 11 centimeters.
