Niviuk ROLLER, User Manual

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2.6 ADJUSTING THE BRAKES

The length of the main brake lines is adjusted at the factory according to 
the length established during the certification procedure (see technical 
data). However, it can be changed to adapt to the pilot’s own flying 
style. In any case, we recommend flying for a while using the default 
line length factory settings before making any adjustment. It will enable 
you to become more familiar with the ROLLER and its unique flying 
characteristics. If you then decide to change the length of the brake lines, 
untie the knot, slide the line through the brake link to the desired length, 
and strongly re-tie the knot.
Only qualified personnel should carry out this adjustment. You must 
ensure that the modification does not slow the glider down without pilot 
input. Both brake lines should be symmetrical and of the same length. 
We recommend using a clove hitch or bowline knot.

When changing the brake length, it is necessary to check that they do 
not engage when the accelerator is used. When accelerated using the 
speed-bar, the glider rotates over the ‘C’ risers and the trailing edge 
rises. The brake lines should be checked for proper adjustment, while 
taking this extra length into consideration.

2.7 ADJUSTING THE TRIMMERS

The trimmers are installed in the factory and the pilot only needs to check 
their proper operation and adjustment.

The ROLLER has three risers. The trimmers are situated on the C-riser 
and have a maximum travel of 10 cm.
The use of the trimmers results in changes to the speed and reactions of 
the wing.

The pilot is responsible for the trimmer setting.

The trimmer setting and symmetry must be constantly checked during