- Is the wind strong enough ?
- Are you in a turbulent wind area
(behind trees, blocks, in a valley) ?
- Is the lenght of the unrolled
lines long enough (20 meters long minimum) ?
- Are identical the two lines lenghts
and kinds?
- Are the lines
lockeed correctly on the handles
?
- Are not the lines too elastic
or too long ?
- Is the right handle in
the right hand ?
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