За този дето е писал "-" на постинга, ето и упътване от производителя на тандема му:
Steve Rohrbaugh написа:
From Omega 8 Manual, but applies to all:
“ Flying with a wet paraglider
Flying with a wet glider creates a risk of deep stall. Deep stall is often
the result of a combination of factors. The weight of the wet canopy
goes up, and this increased weight increases the angle of attack,
which always puts the glider nearer the deep stall limit. Added to this,
water drops on the top surface have a detrimental effect on the laminar
flow of the boundary layer near the leading edge, which distinctly
reduces the maximum lift coefficient. If the wet glider is also being
flown at its lower weight limit there is a further small effect in increasing
the angle of attack, as well as there being a lower airspeed because
of the reduced wing loading.
In order to avoid the risk of deep stall with a wet glider the wing
should be braked as little as possible, and big ears not employed
at all. As a further preventative measure apply moderate (25-40%)
speed bar. All these measures have a small effect on reducing the
angle of attack.
Should the wet glider get into deep stall, recovery can only be
achieved using the speed bar. See also section «Deep stall».”
If you are flying an R11 or other glider with trimmers, trimming for speed would be beneficial and effectively the same as adding bar.
Spiraling in rain should be fine. Just go easy on the entry and exit to minimize risk of folding up a wet glider . . .