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Club FJ
Rigging Guide
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through the guide
Congratulations
on your purchase of Vanguard Club Flying Junior
sails produced by North Sails. We are confident
you will find superior speed over all conditions
and long-lasting durability. Your new Club
Flying Junior sails are designed to be fast and
easy to trim.
The following measurements are those we have
found to be the fastest for your new North
sails. We urge you to set your boat to these
specifications when tuning your boat. This will
help you achieve consistency in boat speed, and
will serve as a basis for future tuning. If you
have any questions or problems or are not able
to get your boat to match up to these specs,
please feel free to call us here at the loft.
ONSHORE ADJUSTMENTS
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- STEP 1:
- Before stepping the mast, check
the length of the free-swinging spreaders on the
mast. These spreaders are measured from where the
wire runs through the tip to where the spreader is
butted up against the side of the mast. This
measurement should be 15 1/2" to 16".
- STEP 2:
- When stepping the mast, check
the measurement from the centerboard pin to the back
of the mast. This measurement should be 16 1/4"
to 17".
- STEP 3:
- Attach the forestay to the stem
plate at the bow in the 2nd hole back.
- STEP 4:
- Hoist a tape measure on the jib
halyard to the top of the mast. Measure down to the
forestay attachment point at the bow. This
measurement should be approximately 13' 2".
- STEP 5:
- Attach the shrouds in their
respective chainplates so the rig is just snug.
- STEP 6:
- Hoist the tape measure on the
main halyard all the way to the top and measure back
to the top of the transom at the back of the boat.
This measurement should be approximately 20'
10" to 21' 0".
- STEP 7:
- With your tape measure still
attached to the main halyard at the top of the mast,
check the placement of the mast sideways in the
boat. Take a measurement to one side directly across
from the shroud to the underside of the rail. Next,
take the tape to other side and check the difference
of the two measurements. It is unacceptable if the
difference is more than 3/4".
- MAINSHEET TRIM AND BOOMVANG:
- The mainsheet should be pulled
tight enough so the upper batten becomes parallel to
the boom on a vertical plane. This is sighted from
underneath the boom looking up the sail and lining
the batten and boom on that plane. In light winds it
is impossible to keep the upper batten from hooking
slightly to windward because of the weight of the
boom hanging on the leech of the sail. In choppy
conditions or after a tack, ease your mainsheet
approximately 6" to open the upper batten
slightly past parallel to the boom. This allows the
mast to straighten slightly and the main to become
fuller. When the boat becomes overpowered the
boomvang is used to help hold the boom down and keep
the upper batten parallel to the boom. The mainsheet
will then act as a traveler. When a puff hits, with
the boomvang on hard, the mainsheet will simply be
eased off so the boom will move to leeward and
depower the boat. The heavier the winds, the heavier
the boomvang tension. Always aim at keeping the
upper batten parallel to the boom. Unless sailing on
open water or longer courses we have found it is
never necessary to use the traveler. 95% of the time
the traveler is left cleated in the center of the
boat.
Downwind, the vang should be trimmed enough to keep
the boom down and the leech set with the upper
batten parallel to the boom. There is a telltale
placed on the upper batten on your North mainsail
which should flow straight off the leech when the
boomvang is set properly downwind.
We wish you good luck and
fast sailing!
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