Spiinaker Drops Part 2
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Last edition we spoke about the need to have a default
program to dropping our spinnaker. Develop this and practise it. As the competence level increases so does our
ability to incorporate more complicated manoeuvres into our spinnaker dropping
techniques. The first variation is the Port side windward drop discoursed last
time which enhances the boats tactical options and reduces the need for a lot
of the spinnaker packing/ tidying up around the boat.
It is really refreshing as part of an afterguard to have a
crew that can respond quickly to a simple call from the back when approaching
the mark. If they can respond to a change of mind at the last minute it is even
better. Regular enthusiastic crew and practise is needed to reach this level.
So let’s have a look at a few more variations
The Kiwi Drop
Mostly used on asymmetric spinnaker boats. Called a Mexican
drop in the northern hemisphere, it is a procedure where the spinnaker is dropped
as the boat is gybed. Regarded as being difficult, I actually find it one of
the safest drops when done properly. It is totally dependent on the helmsman
doing a textbook gybe whilst monitoring the spinnaker drop. No standing hands
on hips bawling the crew out. The steerer is an integral part of all drops and
none more so than the Kiwi.
As the boat is turned into the gybe rather than the trimmer
easing the sheet they should sheet on and over trim the spinnaker to keep it on
the new windward side. We do not want the spinnaker to change sides. The
spinnaker will be grabbed by the bowman along the foot or at the clew. Once the
boat has turned past dead downwind the pit person can release the halyard, in
most cases the halyard can be smoked as the beauty of the Kiwi drop is the sail
will blow into the jib and mast and fall down on the windward side. The sheet can also be fired once the gybe is
completed to enable the sail to be hauled down the relevant hatch or into its
bag. The spinnaker will be gathered rather than dragged in from the leeward
side which makes life a lot easier. As the bulk of the spinnaker is retrieved
the bowman can call for the release of the tackline. Tacticians, keep in the
back of your mind if a gybe drop from starboard to port can be implemented, the
spinnaker will be ready to go on the next port rounding bear away hoist.
The use of the jib to give the dropping spinnaker a
configuration to fall down against is very important. It should be attended to
during the gybe and slightly over trimmed to assist the drop. The idea is to
have the spinnaker fall to the deck. An un-sheeted or even worse un-hoisted jib
will prevent this as the sail will blow through between the forestay mast gaps
and require a lot of recovering!
The crucial part of the Kiwi is the gybing of the boat. The turn
needs to be controlled and monitored and appropriate for the drop timing.
The Envelope Drop
This is a drop for heavy weather, the concept is to keep the
spinnaker under control during the drop and minimise the risk factor. When
things are getting out of control and we want the kite down ASAP. The beauty of
the envelope drop is we don’t need to have the jib up as the idea is to blanket
the spinnaker with the mainsail. It is not dissimilar to a leeward drop and
needs to have a boat setup with independent sheets and braces to work suitably.
The call for a heavy weather drop is invariably too late as
the wind increases suddenly and things are on the point of being out of
control. It is very important to get everyone ready and in position first, so
despite the frantic need for haste make sure all are in position and settled.
The bow person will grab the lazy brace on the leeward side,
run it aft and lead it over the boom and under the mainsail and down the
companionway and to the sewer-man downstairs. You will need a loose footed
mainsail (as most are these days). If you don’t have one lead the brace under
the boom and down to the sewer-man. The halyard should be flaked ready to run
as always. If it is looking likely to become messy, throw the halyard over
board and let it run out. That will ensure it does not twist or tangle up on
the drop.
On the call to drop it is important to follow the sequence.
Ease the pole to the forestay and
release the windward brace as the bulk of the crew haul on the lazy brace and
pull the spinnaker down through the slot between the mainsail foot and boom
(hence the envelope drop). Get as much
of the spinnaker down as quickly as possible. The helm will need to keep
steering as straight downwind as he can. We do not want any wind across the
boat loading up the sail as it is retrieved.
Another major point is for the halyard man to blow at least
one third of the halyard on the initial call to drop. We need to collapse the
spinnaker completely to necessitate the recovery. Do not tentatively ease it
out and make it hard for the team hauling it in (have I mentioned my pet
hates). The skipper needs to have that spinnaker down now and it is no time for
faint hearts. My advice always for the
halyard on spinnaker drops is blow the first third, monitor the mid third and
let the last bit go.
Once the sail is down, clean up the foredeck, run a jib up
and get sailing again.
Samurai douse
As the name applies is a fairly brutal sharp edged approach
to dropping a spinnaker. Once again a heavy weather procedure, simply put it
involves cutting the halyard when your boat and crew are in imminent danger. It
involves doing some damage to the boats line and in all possibility the sail so
it is obviously only to be employed in dire circumstances. The presence of a
lee shore or a broken item like a shroud or rudder that requires the boat to be
immediately stopped or the load shed off the rig. In these cases the damages
caused by the Samurai drop would be far the lesser of two evils. A sharp knife
should always be handy and once the halyard is cut. The spinnaker is then
hauled back on-board; note it is important to stop the boat dead in the water
to retrieve the spinnaker, even the smallest amount of way can make it
difficult to haul in. Make sure all your lines are removed from the water
before the engine is engaged (remember that lee shore).
It would be quite silly and expensive to practise Samurai
drops, but it is worth talking it through in the hopefully unlikely event it is
needed. My favourite Samurai drop anecdote is about a 50’ boat that was in all
sorts of drama and the skipper made a “cut the halyard” call. The relatively
inexperienced pitman under verbal harassment grabbed a knife, shrugged his
shoulders and sawed through all the halyards an inch or two on the aft side of
the jammers. I still get chuckle thinking about the face of the skipper when
confronted with that one. The crew must have an idea of what to expect and how
to approach it. I think the biggest issue in these extreme circumstances is the
noise putting people on edge. The wind and yelling can be quite disconcerting,
you need to make an effort to distance yourself from that aspect and remove the
anxiety.
The so-called "Kiwi Drop" should be called the Mexican Drop, since that is what Buddy Melges christened it on America3 during the 1992 America's Cup. He called it that because the boat was virtually always headed for Mexico when the spinnaker was dropped. The name is geographical, rather than disparaging, and is the easiest way to get the kite down, since the main and jib form a 'trough' and guide the kite right onto the deck. If your boat has a fractional foretriangle and a masthead kite, it helps to have someone grab the leach to keep the head of the kite from blowing to leeward of the jib.
ReplyDeleteYou also forgot the RIB drop, pioneered by the Robbie Haines and the crew of Randall Pittman's 90' Genuine Risk during the 1995 Big Boat Series. It is similar to the Samurai, only you smoke(release) all the gear when approaching the leeward mark, leaving the sail, sheets and braces for the RIB to pickup after the boat rounds the mark.
A big job for the RIB driver, but much simpler for the crew. This is a spectacular manuever, but it involves a high degree of risk, and is not suitable if your boat does not have a dedicated RIB with a determined driver, if you have crew who insist on tying stopper knots in the sheets and halyards, or if there is likely to be another spinnaker set in the race.
I think it is likely to be more useful to practice the envelope drop and learn to do it quickly, than to ever do a samurai drop. The only reason to ever cut a halyard is because it is tangled and cannot be released, and getting the halyard ready to drop should always be the first order of business for the pit man after a sail is raised. It is always easier to get a sail on the boat if it is not in the water. and having a sail in the water is likely to impede maneuverability and be a major distraction from whatever caused you to douse the sail. The only exception might be a heavy air man overboard situation, in which case you would probably abandon the sail.
Good points, love the anecdote about the RIB drop, I think one of the AC boats did it as well at a last rounding bottom mark (Spanish Drop? if we keep with the nationalistic theme). Agreed the samurai drop is ONLY for when an instant stop is required
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