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The 740 is of hand-laid GRP construction in the "clinker"
style characteristic of all Farr's trailable yachts.
This consists of two parallel "right angle turns"
running along the topsides, the lowest about 4O cm (15")
above waterline. Bladon says this construction gives
added strength while allowing lightness of construction.
Materials in the deck include Kevlar for further weight-saving.
The hull weighs 1040 kg (2300 lb) of which 118 kg (260
Ib) is in the deck.
The hull is strengthened by four integral ribs running
across the cabin floor at the bulkheads, the centreboard
area, aft of the centreboard and just aft of the companionway.
The centreboard case is 'glass, covered with carpet,
and takes up a fair amount of room in the cabin. After
all, the boat is designed for racing rather than comfortable
cruising. The centreboard is raised and lowered in its
case by a 6:1 pulley system which is tailed around a
winch. It is constructed of moulded lead within a 'glass
outer skin, with most of the lead distributed in the
lower half of the board. This accounts for the boat's
entire 308 kg (680 Ib) ballast.
The board gives a deep draft of 1.7 m (57") when
fully down. With the board fully up, draft is a mere
0.277 m (11"). Like other centreboarders the 740
has a beaching rudder which swings back and up when
released. This allows the boat to be sailed in shallow
waters and beached ashore.
The 740's rig is modelled on the rig Farr designed
for the New Zealand Quarter Tonner, Anchor Challenge,
third place-getter in the Quarter Ton Worlds last December.
The 8.45 m (27'7") Yachtspar mast is stepped on
deck and set up with twin spreaders in line and split
backstay. Because the high aspect mainsail has a full-length
batten up top and a fairly large roach, the backstay
runs from a longer mast crane than is usually seen.
This ensures the backstay does not catch the mainsail
leech during tacks and gybes.
The yacht is fractionally (three- quarter) rigged,
and therefore running backstays are necessary to allow
forestay tensioning. These backstays run down through
blocks on either side of the stern to a 6:1 pulley system,
which allows fine adjustments to be made without using
a winch.
Sails on Farrcical are from the Hood loft in New Zealand.
They consist of a Mainsail with trim reef and triple
reefing points, No 1 Standard, No 2 and 3 Genoas and
Stormsail plus two kites; one full downwind kite and
a smaller flat reacher. Bladon regretted he did not
have a No 1 Light mylar genoa for the Marlay Point Race,
but said such a sail would be included with the others
if the 74O was bought fully rigged. He said package
buyers could choose sails from the Hood lofts in New
Zealand or Melbourne or the Melbourne North loft. Buyers
preferring to equip the boat themselves would be provided
with sail plans.
An interesting application of dinghy theory to the
bigger yacht is the spinnaker pole set-up. When not
in use the pole resides on the Baverstock section boom,
held there by strops. The topping lift and kicker remain
attached to the pole at all times, which means the crewman
who is poling out the kite has only to stand beside
the mast to do his job rather than clambering around
the foredeck.
The foredeck and sidedecks are non- slip surfaced.
At the bow is a recessed anchor well and a hinged ventilation
hatch providing access to the for'ard cabin. The sidedecks
are wide right back to the transom and are separated
from the cockpit by high coamings.
The cockpit is deep, wide due to the amount of beam
aft, and about one third of the boat's length. The cockpit
benches are wide and long enough for all four crew members
to be seated. The helmsman sits behind the main traveller,
which runs across to the coaming on either side and
is set up with the continuous 3:1 purchase traveller
line. The mainsheet system is 4:1 with the final swivel
block positioned on the cockpit floor. The helmsman
obtains better forward vision when he perches on the
coaming or sits on the sidedeck, using the tiller extension.
The crewman next to him works the mainsheet, traveller
and backstays.
The other two crewmen work the control lines which
are Ied to the aft end of the cabin top, where there
are Maxwell winches, one on either side. On the port
side are the control lines for the port headsail halyard,
the spinnaker halyard, and the topping lift and kicker.
To starboard are the main halyard, starboard headsail
halyard, centreboard and cunningham downhaul control
lines. On both sides are spinnaker tweakers.
All these lines could result in one monumental tangle,
a situation which is avoided by the use of large cloth
storage bags attached to the inner face of the coaming
and the companionway bulkhead. Similar bags are attached
along the starboard cabin wall down below. They are
a useful addition.
The genoa sheets are led aft through blocks on one
of three inboard tracks or through clip-on blocks in
fixed positions outboard of the walkway, depending on
the conditions. They are sheeted home on Maxwell 16's,
which also serve as spinnaker sheet winches.
The cockpit benches house storage lockers. The starboard
aft locker is self- contained with ventilation and drainage
for safe storage of the petrol tank. The outboard on
Farrcical is a Johnson 7.5 on a transom mounting on
the port side.
Down below the 740 is adequate if not luxurious. Forward
is a semi-separate cabin divided from the main cabin
by a full bulkhead to starboard and a half- bulkhead
to port. This cabin contains a V-berth which can be
left as two single bunks or converted into a big double
bunk by the addition of a timber insert and cushion.
The after end of the starboard bunk is hinged and is
designed to lift, revealing the modest head. There is
a certain amount of privacy because it is positioned
behind the full bulkhead.
In the main cabin are bunks on either side, a 2.7 m.
(9') bunk to port and a 2.1 m. (7') bunk to starboard.
Half of the starboard bunk is tucked under the cockpit
floor, leaving room for'ard for the galley. This consists
of a recessed stove, sink and louvred cupboard. A port
quarter berth can be fitted by buyers themselves if
they wish.
Bladon said the accommodation was kept simple because
the aim was to design a racing boat, not a floating
caravan. As it is the boat would comfortably sleep four.
Testing the boat after the Marlay PointRace had its
disadvantages; all of us were tired and there wasn't
a great deal of breeze. But it was interesting to step
straight onto the Farr 74O from Space Invader, Ken Wilson's
Sonata 6.7 which I had sailed on in the race. Both boats
were centreboarders and designed as racing boats for
the JOG and trailable yacht circuits.
I had found the Sonata sensitive to crew movements
and sail adjustments, quick to tack ant accelerate and
light and responsive on the helm; very much the big
sister of high performance dinghies. The Farr 740 felt
quite different; more the displacement boat, light on
the helm but less sensitive to crew movements, tacking
more slowly but carrying her momentum further during
lulls. Both boats have plenty of get up and go and I
would dearly love to sail them in a fresh breeze, an
opportunity which didn't arise on the Marlay Point weekend.
The difference between the two boats rests largely
with the difference in size. The extra couple of feet
and beam of the Farr 740 makes her a roomier boat on
deck and below.
The boats have similar layouts, both effective and
with little that can he improved upon. This is because
they are both unashamedly racing-oriented and their
designers have hence put much thought into the rigs.
The Farr is a faster boat because of her size and larger
rig but she is more expensive and more difficult to
trail. The Sonata has proved an excellent handicap Performer.
Comparisons aside, the 74O Sport is for racing sailors
who know what they are about. It is well equipped for
racing, less equipped for low-key sailing but still
adequate.
With appreciation to yachting journalist, Vanessa Dudley,
Modern Boating, 1981
Article submitted by Mike O'Reilly (F740 'Oh Really')
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