Cheap lug rig tuning and setup – simplify but sail fast.

Oz Goose inexpensive plywood sailing dinghy TLYC Strong wind sailing dinghy club racing regattas and training in the PhilippinesLow cost boat Rigging has led to very cheap lug rig setups without sacrificing speed and performance by optimising lug rig tuning.

This is a reprint of an article from the OzGoose website

As you may now we are one of the main developers of the knowledgebase for lug rigs, setup, rigging, control and performance. See the list of Lug Rig articles here.

Our adventure in low cost boat rigging for lug sailboats in the Philippines.

We just cannot get stuff so we have minimised shop bought fittings

The rigging list of shop bought fittings for our Oz Goose Sailboats  used for club racing are

  • Rudder fittings – one set
  • 3 pulley blocks for the mainsheet
  • 1 stainless steel ring for top of mast
  • Plastic 4″ horn cleat for the side of the mast

And these boats are racing with sails that are set correctly. The answer is using high strength and low stretch ropes to eliminate fittings. The boats take less than 10 minutes to rig.

In the Philippines imported boat parts areextremely expensive compared to local incomes. So we have worked hard to eliminate them or replace them. Multiply their prices by six to get a feeling for what Filipino sailors feel.

It is interesting having up to 40 Oz Geese racing locally and another 10 in Cebu. That is a lot of rigging and derigging, particularly when there are learner groups or visiting racing sailors

What is easiest and cheap! And works well for racing?

We imagine that many sailors from advanced economies are happy to reduce costs if it doesn’t mean a reduction in boat performance.

And so … on to the Rigging article.

Step 1 – Check your lug rig position against what the designer intended with the sailplan and check the corners of the sail.

The aim of setting up the sail is to reproduce as far as possible the designer’s sailplan drawing in the plan.

Here I use the Goose as an example of getting the reality to match the designer’s intention.

If a boom seems too low in the cockpit or boat has erratic steering then this is an important section to have in mind and check first. REvisit it when hoisting the sail for the first time experimenting with the location of boom and yard attachment points.

The drawing of the goose sailplan

OZ Goose sail setup and cheap lugsail setup for other boats - storer boat plan

And here is the photo of a rigged boat.

The sail looks a bit different because it is 3D and not perfectly lined up with the centreline of the boat as in the 2D drawing.  But the boom angle is similar, the amount of sail in front of the mast is similar, the angle of the luff (the front edge of the sail is about right relative to the mast angle.

First – Check sail corners

Make sure the corners of your sail are tied like the drawing right. Drawing left results in big corner gaps between the sail and the yard and boom when the sail is tensioned.

The correct way of lashing sail corners for lug, lateen, gaff, bermudan sails with laced sail corners and edges:storerboatplans.com

If your boat is a bit of a dog to sail, this is the first thing to check.

A photo against the designer’s drawing to make sure the sail is in the right place. Second thing to check is downhaul tension.  Third thing to check is the depth of the foot (bottom) of the sail is around 1 in 10.

Rigging the first time will take a lot longer than the normal 10 minutes

The goose takes about 10 minutes to rig. But the first time you rig will take a lot longer.

This is Part 1 showing how to rig the boat. Part 2 will show a neat way to unrig the boat so it is ready to put together in 10 minutes next time.  Subscribe top left to receive email when part 2 is out – no spam – promise.

One of the advantages of being involved in a class boat, where there is racing is that there starts to be sharing of information and you can start to see what works and what doesn’t.

Also we can get an understanding of what is durable and what can be simplified.

There are only lessons available if the boat is lightened and simplified.  Go too far and bits start breaking – so learning!

But going heavier and stronger is a philosophical dead end.  If it didn’t break or cause problems before, and now you make it stronger – so what!? Weight, complication, labour and expense for no good reason.

Step 2 – The two permanent Hull Fittings – downhaul loop and traveller

Downhaul loop beside mast – a high load fitting

A nice example of simplifying is the downhaul attachment for the sail tensioning. It is hard to get a stainless steel saddle or a deck eye in the Philippines, so we started doing spectra loops.

See the small loop of blue rope in the green deck close to the left side of the mast. When I specify spectra, I mean it.  Hardware grade ropes will not be enough for any halyard, downhaul or traveller components. Don’t use Vectran as it deteriorates quickly in the sun.

Replace deck eyes and saddles with spectra loops to set up cheaper lug sailing rigs - storerboatplans.com

The downhaul attachment is a 4mm spectra line through a 5mm hole with a figure 8 knot in both ends under the deck. Keep it short. The holes go through the timber that supports the mast.  The area underneath is open and is not buoyancy.  This method and rope size works fine for the Goose and the Goat Island Skiff.

Figure 8 knot.  There are many great video tutorials for knots on youtube and we have put the main knots for lug rigs and other boats here on the Oz Goose website

Figure 8 knot for rigging sailboat - use to set up lug rig sails cheaply - storer boat plans

Just to make all the boats rig similarly and make it easier to explain … we always put the downhaul loop on the left (port) side of the deck as you look forward.

Spectra is quite cheap now.  It is low stretch, abrasion resistant and UV resistant.  Using any other type of rope here would end it tears in the short to medium term for a large proportion of users. There is a huge amount of load on our downhauls.

There! That is the advantage of a having 16,  26 Oz Geese (2017), 50 now (June 2018), sailing in the Philippines.

Mainsheet traveller the Cheap Lug Rig

The other place where we use a similar simplification is the traveller – red rope in the photo below for the mainsheet block.  It is suitable for the front sail. If your boat has a jib, you should not use such a traveller for the mainsail but a bridle with a central loop and instead of being just a bit loose it should be as loose as possible.

Some of the geese with their single sail are also using a bridle to reduce the leach tensions of the Hyde sail. One of those boats is hard to catch, but the other are not so quick. More likely than not the sailors involved :).

If the mainsail is used with a jib it needs to be brought in to a tighter angle. But with a single sail here or any sail at the front the normal tightest sheeting angle is 10 degrees from the centreline. At least until you get up to very fast boats like the faster catamarans and the like.

Cheaper rigging of the traveller for Lug rigs for the lug sail on the Oz Goose and many others

Traveller position for  the Goose

For the goose only the distance of the holes from the back of the boat is 420mm

They are drilled straight through the 19x19mm epoxy glued gunwale – be careful if using other glues for construction you might need screws to prevent the gunwale breaking off.

The holes are 5mm through the gunwale as close as you can get to the hull ply (measure please) and the spectra rope is 4mm (that’s OK up to and beyond the 105sq ft Goat Island Skiff Mainsail)

Put the block on the traveller before tying the second end.  Leave the rope over length by about 150mm on one end.

The spectra will stretch first time it is used so we tie it off with a figure 8 knot under the gunwale both ends and then heave on the middle of the traveller mightily to stretch the spectra – and that is about right.

Lug Rig Tuning TIP – put tape around the traveller block if it is a swivel type as shown to prevent it from swivelling. You will get fewer twists in the mainsheet

So that’s the setup of the hull.

Step 3 – Setup of mast fittings on a freestanding lug or lateen rig

Only two fittings on our normal cheap lug rig mast setup.

If fitting the mast for the first time and there is a bend in the mast –  fit the mast so the bend arcs toward the back of the boat. Put a permanent marker “F” on the front of the mast below the deck height. And the boat name or owner if you are part of a fleet.

Cheaper options for Halyard fitting at the top of the mast

Plastic deadeye for the top of the mast to run halyard through, but there is a batter option - cheap lug rigsFitting at the top on back of mast has two choices for the 89sq ft Oz Goose balance lug.

1/ A substantial plastic deadeye (12mm minimum eye) with two stainless machine screws (bolts or metal threads – names in different countries) (3/16″ or 5mm) diameter threaded into the mast by 25mm (1″). Holes predrilled at 4mm or 3/32″ diam). You don’t need to go nuts with length.

We put epoxy in the holes so these fittings become very permanent.

This halyard fitting needs to go as close to the top of the mast as possible with the top machine screw about 15mm from the top of the mast.

Cheap lug rig setup for halyard at top of the mast - storer boat plans2/ A simple stainless steel ring held on the mast with a spectra loop.  After  two years it is now fitted to arond 30 of the Philippines Oz Geese with no failures or halyard damage.

The spectra loop goes through two holes in the top of the mast and is tied with two figure 8 knots. After  experimenting for two years we have found no problems. A a 4mm spectra halyard is quite tolerant about going through bends. We would recommend the diameter of the stainless steel is about 6mm, 1/4″, and the ring diameter not too large.

Don’t use a block for the top of the mast for  smaller sail sizes

We have also used a strong small pulley on a rope loop similar to the downhaul loop on the deck (top photo) but the pulley needs to be strong and light and it can jam in some positions – something the two methods above will not do.  Hardware cast stainless or brass pulleys will just break under the downhaul loads needed for speed and long term reliability.

Halyard cleat on side of mast

For the 89sq ft OzRacer sail or the 105sq ft Goat Island Skiff sails we just use a 4″ plastic with two holes – mark a position on the mast 850mm from the base.  Put the mast in the step and drill on the opposite side to the downhaul loop already fitted through the deck next to the mast. Use two bolts that extend out the bottom of the horn cleat by 25mm (1″). Holes (4mm or 3/32″). Epoxy in holes and on the threaded part of the metal threads before final assembly.

Mast finished.

Step 4 – Hoisting the sail

The halyard is 4mm spectra.  In the Philippines all the boats we make have a blue coloured halyard. The rope that pulls a sail up is called a halyard.

The halyard is normally stored on the mast ready for pulling the sail up.

Put the mast in the forward mast step. You can see the downhaul loop in the deck on the port side (just visible) and the mast goes in so the cleat is on the opposite side to the downhaul like the photo below.

halyard cleat for cheap lug rig setup - storer boat plans

Attaching the sail to the lug yard

Put the sail on the same side as the halyard with its front end forward.  The front end has  two holes in the wooden pieces (spars) tied along the top and bottom edge of the sail.

lug sail in position for rigging - oz goose sailboat

The yard is the smaller of the two pieces of wood attached to the sail. The blue halyard goes from the top of the mast  through two of the loops placed in the middle of the yard (here in red) and then continues forward toward the mast. The final loop of the red rope will pull tight around the yard and prevent the halyard from sliding around.

You can also see that the yard is the wooden piece attached to the diagonal edge of the sail.  The bigger peice of wood is the boom and the corners of the sail attached to the boom are close to 90 degrees.  Note the apex of the sail in the photo below, it is the top corner.

rigging a lug sail halyard - simple inexpensive lug rigging on oz goose sailboat

Close up of the red loops and the blue halyard.  Front of the boat is the end farthest from the camera. You can see the mast. For the Oz Goose the loops are exactly halfway along the yard.  Other boats might be slightly (but not greatly) different unless they have very short masts.

 Simple rope loops to attach halyard to lugsail yard - rig a lug the easy and cheap way

The halyard then goes on the opposite side of the mast just resting on top of the cleat as shown here.

best halyard setup for lug rig boats the inexensive way - oz goose sailboat

It then ties through the forward hole in the yard using a bowline knot.

 cheapest and simplest halyard setup for lug rig boats - oz goose sailboat

Bowline Knot (These knots ware the most common for all boats and we have them on video here).

Turn the boat  into the wind

bowline Knot for boat rigging to attach halyard to the end of the lug sail yard

Feel where the wind is coming from.  Turn the boat so that the front of the boat is closer to the wind. Now the sail can be pulled up.  If there is a lot of wind have a friend hold the front of the boom as the sail goes up. This is my friend Job hoisting the sail. (Now you know why the rope is called a halyard – it means “haul yard”.

Hositing the sail

In the photo below you can see that the tension from pulling the sail up tensions traps the mast between the halyard and the yard.  See the track of the blue rope and how it will hold the yard close to the mast.

Hoist the yard and the lug sail up the mast simple cheap and easy lug rigging

The sail is hoisted so the front end of the boom is about 400mm (16″) above the deck.  If the mast is a bit shorter than will allow that then pull the halyard so the yard hits the top of the mast, and then drop the halyard down by 50mm (2″) to give a bit of slack so the yard can rotate when sailing.

Tying off around the horn cleat

There is a lot of advice about this that I disagree with strongly. I was told a long time ago by one of the old time wharf workers that you should never, ever use a knot to finish off tying around a cleat.  One day it will pull tight and it will be impossible to undo. Cutting highly tensioned ropes is a very dangerous past-time. I recommend handling small boat ropes the same way you handle big boat and mooring ropes.

I was taught this method. Take the end of the halyard permanently through the hole in the base of the cleat (if there is one – it is tidy that way.

First do a full 360 loop around the base of the cleat.  If the cleat has been designed properly this provides about 70 percent of the holding power as the second time around will sit on top of the first time, jamming the rope intentionally.

 Using a horn cleat the right way - oz goose sailboat

Next you do one or two figure 8 patterns around the horns.

using a horn cleat the safe way for securing the lug halyard - oz goose sailboat.

Then you finish off by going around the base several times (three or four) and pull tight.

There is no twisted loop knot over one of the horns.  Thank goodness for the advice.  I’ve dealt with boats that have been hung by their marina ropes when the tide has gone out – and seen halyards having to be cut on larger boats when someone has fouled up.

The old salty guy, who we all called “Farmer Bob”, long dead now, had spent 7 decades around the waterfront (and that was 35 years ago).  Seemed grumpy, but I think he saw lots of examples of people doing things in ways that could get other people hurt.  He would grumble quietly “Unnecessary … Unnecessary” and shake his head as he walked past such examples. With my half hitch on a mooring cleat example he had said “Do you want to kill someone there, son?”.

The sail is now pulled up.

Next .. the Downhaul – the most important rope on the boat for lug rig tuning

Step 5 – Critical for lug rig tuning and boatspeed – serious downhaul tension

(and no, you won’t pull a piece out of your sail)

Overview of downhaul tension for conventional rig users

Just a note for the racers and people who know about rigs already.  The downhaul on a balance lug like the goose has two functions.  It acts like a downhaul/cunningham but it also works like a boom vang to control sail twist. Add that it acts like forestay tension for the unsupported (like a jib) lug luff and you see its importance.  Think of vang tension and you know it has to be very tight in most conditions.

Attachment of Downhaul to boom

Another knot attachment of downhaul to boom attachment of downhaul to boom on lug rig - semi permanantThe downhaul is permanently tied around the boom 250mm (10″) behind the metal eye in the sail – tie a figure 8 knot in the end of the rope and then do a clove hitch knot with that same end around the boom.

Pull it really tight so the figure of 8 jams against the clove hitch.

Clove hitch with Figure 8 knot – the photos of the boat show how tight it has to be – the red rope.  Also make sure that when it is tight that the Figure 8 knot is against the underside of the boom.

The red rope tied around the boom.  This knot is best because it jams in position. Take the red rope through the spectra eye in the deck beside the mast.

Next the downhaul goes over the boom again. Keep this second up and over the boom behind the clove hitch knot.  Not in front.

correct downhaul setup for balance lug rig cheapest downhaul option - oz goose sailboat plan

Why the Downhaul has to be REALLY tight for  good lug rig tuning.

The only time the downhaul should be a little loose is if the wind is so light it is difficult to get any boat sailing.  As soon as there is enough wind to get the boat moving the downhaul needs to be very tight.  In strong winds you have to go crazy with tension as this helps reduce excessive power from the sail.

Lug Rig Tuning TIP – Downhaul tensions

  • Very light winds – can’t get boat moving – get rid of slack but only light tension
  • Light winds but boat moves OK – very tight downhaul
  • Strong winds – unbelievable super tight downhaul

Today it is about 5 knots of wind. Light but the goose will move well so Job is pulling on the downhaul and pushing down on the boom at the same time to make the downhaul very tight.

downhaul tension for light and moderate winds on lug rig - oz goose sailboat

Finally the downhaul is tied off with two or three half hitches.  If someone ties more than three you are entitled to think “amateur” 🙂  Excess rope is pushed down the extra hole or just dropped into the front of the cockpit.

How to get the downhaul really tight on a lug rig - storer boat plans

Two Half Hitch knots used to tie off. They go around all the ropes of the downhaul to tie them in a bunch.  Not just one.

You should get a musical note if you twang the downhaul – that is real lug rig tuning!

Preventer or bleater to hold the boom close to the mast.

The preventer is the final rope at the front of the boom.  The Goat Island Skiff guys and I like to call it a “bleater”.  Would that make it a “honker” on an Oz Goose?

Overview of Preventer/Bleater

Lug Rig Tuning tip – The Preventer has two functions.  One is to prevent the boom from going forward under mainsheet or downhaul pressure.  

Second is more important than I imagined … it is to keep the boom close to the mast.  I underestimated the importance of keeping the boom close to the mast, but racing has shown it to be essential.  

For every 50mm gap between mast and boom appearing and disappearing with the gusts means the sheeting angle is changing a degree.  Unfortunately the sail is  sheeting in for the gusts and easing out in the lulls as the boom moves in and out – exactly the opposite of what is needed.  If 10 degrees is  optimum for upwind sheeting angles the angle can’t vary in the opposite way to what is needed.

The preventer/bleater is the blue rope in this photo tied around the boom behind the downhaul. A bowline around the boom. The other blue rope in the photo is the halyard.

The preventer/bleater passes through the front hole in the front of the boom.  Then tied to make sure the distance between the corner eyelet in the sail and mast doesn’t become bigger than 250mm (10″).

Bleater or preventer to stop the lug rig boom moving forward or away from the mast - it threads through the forward hole in the boom.

The end is then tied around the boom with two or maximum three half hitch knots.

Bleater or preventer holds the boom close to the mast

Remember we can quietly call anyone who ties more than two or three half hitches an Amateur 🙂

Step 6 – Rigging the Mainsheet to control the Lugsail

Mainsheet specification and required length.

The mainsheet (a softish “double braid rope”) of 6mm (1/4″) diameter is used to control the large mainsail. We have found that very adequate for the Goose.  For the bigger Goat Island Skiff mainsail (105sq ft) all ropes are the same size as here except the mainsheet goes up to 8mm – but not necessary for the Goose and using larger than a 6mm mainsheet will mean you have to buy much more expensive blocks/pulleys)

To get the best performance from a balance lugsail on a unstayed mast the mainsheet should be long enough to allow the mainsail out so the boom is a bit more than 90 degrees to the angle of the centreline – ie the boom can be eased out so that it is at 90 degrees to the centreline of the boat and then around 10 to 15 degrees further than that. This allows us to set the mainsheet to eliminate weather and lee helm downwind.

Attaching the Mainsheet

We have been using a method of putting the load directly into the mainsail and keeping as much load out of the boom as possible.  The fixed end of the mainsheet is tied through the eye in the back corner of the sail with a bowline. The boomis in the middle of that mainsheet bowline.  The loop is small to keep the sail eye lose to the boom. Control of the corners of the sail are the essential first step in lug rig tuning.

The lashing for the mainsheet block (pulley) is tied around the boom passing through the sail eye.  All tension from the mainsheet is applied directly to the sail.

Sorry about the quality of this photo. I will replace it. It is of the back end of the boom showing the mainsheet and the separate rope to tie the pulley on going through the sail eye but both are also completely around the boom.  Make sure the lashing for the block is set up so the block is oriented correctly relative to the direction the mainsheet wants to go.

Mainsheet loops around boom with a bowline to hold clew the correct distance from the boom - no fittings needed

Outhaul adjustment – not too tight for the front sail of any boat.

the front sail on a boat always needs some depth in the bottom of the sail. Don’t pull it tight.

First of all keep the bowline in the end of the mainsheet around the boom quite small so the sail is kept near the boom.  

Then the rope that pulls the sail out to the back end of the boom can be loosened to give the bottom of the sail a nice curve.  We are looking for a 1 in 10 curve for the bottom of the sail at the front of the boat. The following is a sketch of the top view to see if you have enough curve in the bottom of the sail.

foot outhaul should not be pulled tight if the sail is the front sail on the rig. We need depth for power.

Ratchet block on boom

Lug Rig Tuning TIP – a ratchet block can be used to reduce the load of holding onto the mainsheet in stronger winds.  They are not cheap, but they really help efficient sailing (and wear and tear on your hands)

So to run through the system – photo below – the fixed end of the mainsheet is tied through the eye at the back of the sail with a bowline (again). Then it goes down through the block on the traveller.  Then back up to the block on the boom that is also tied through the eye at the back of the sail.  It then travels forward to the block that is placed on the boom vertically above the back of the seat.  The end is then tied off so it cant be lost by tying around the hiking strap in the boat or some other structure.  That way, if it is dropped it can still be reached.

One tip is that the front block will slide toward the back of the boom.  We just put a stainless steel screw (1″ x 10 gauge with flat or countersunk head) behind the rope it is lashed on with to block the rope from sliding back.

Mainsheet for a balance lug dinghy with no extra or special fittings indluding some outhaul function - Oz Goose sailboat

Section 7 – Setting up the rudder and centreboard for the Oz Goose

Set up Rudderbox height on Transom

The rudderbox height is set by making sure the tiller has a clearance above the top of the transom of about 12mm (1/2″).

Tiller goes under the traveller.

The tiller and extension must pass under the traveller.  We all have forgotten it at some time and it is no fun at all to get it wrong.  Usually means finding out halfway through a tack. Then trying to get home under control.  So get it right.  This way the mainsheet block can slide right over the tiller without any problems.  Sorry about the grey rope being in the photo.  It is meant to be a loose rope through the handle of the rudderblade and around the tiller so the rudderblade cannot be lost.

 

Rudder retainer  system for Storer Boats – much simpler and better to use than a swinging blade.

Shockcord rudder retainer - three wraps of 6mm shockcord please!

The shockcord/bungee rudder blade retainer is a minimum of 6mm diameter and goes around three times. Real shockcord is much better than bungee bought at the hardware.  It can be two or three separate loops.  They need to be quite tight when the rudder is in place.  The front of the bungee has moved up in this photo.  It needs to be close and parallel to the timber reinforcing at the bottom of the rudderbox (as low as possible) to have the maximum power.

Rudder and centreboard handles are just rope

The handles at the top of the centreboard and rudder are spectra loops with figure 8 knots in the ends.  Note they are tied so one Figure 8 knot is on each side of the board.  These knots stop the boards from being pushed down too far. the holes are 5mm about 125mm (5″) apart.

Tie shockcord but with a lot more half hitches each side pulled really tightIt is not easy to tie knots in bungee.  The most effective knots are lots of half hitches pulled really tight. We use a modification of the Fisherman’s Bend Knot.

Fisherman’s Bend Knot

Our “modification is just to add several more half hitch knots.

Finally it is not “amateur” to do so 🙂

Tiller extension join

The tiller extension is attached using a short piece of rope with a Figure 8 knot top and bottom. For experienced sailors it is floppy and a bit annoying, but I still win most races using it.  The reason behind it is both trying to keep the cost down and to use what is available in the Philippines and other more remote areas.  If you want a manufactured one the simple flexible polyurethane ones are way better than the stainless steel mechanical ones – lighter and less prone to jamming.  But you will need a hollow tiller extension to fit the polyurethane type – see how complications add to one another to make the boat more expensive – a fancy swivel means you need a more fancy tiller.

Anyway, here is our “el-cheapo” knot version.  Make the knots as close together as possible by pulling the rope through the knot bit by bit. 4mm spectra through 5mm holes. Some are using thick shockcord to reduce the slop. Maybe it will prove to be durable.

Tiller universal from rope

The centreboard has a handle just like the rudder.

The 5 to 7mm diameter bungee/shockcord is tied between the handle on the centreboard and the base of the mast – use lots of half hitches pulled tight to secure the bungee.  When the tension is correct the centreboard will stay at whatever height is required.

Lug Rig Tuning TIP

A little trick when raising or lowering and raising the board is just to pull the top so the board is vertical and then it will slide easily.  

If the bungee is allowed to pull the top forward then the board will be hard to move.

Centreboard bungee should be tight enough that hte centreboard will stop at any height

Single most important tip for sailing – sheeting angle

People who have sailed boats with jibs often get the angle of the boom wrong when sailing upwind.  The boom should never come in to the centreline.  This drawing give an idea of the tightest ever angle that you might pull the sail in for the front sail of a normal boat.

correct sheeting angle for boom when going upwind. No tighter than this.

People who have sailed on boats with Jibs do have to pull the mainsail in tighter than this.

But in this case the sail is the front sail, so it need to have a wider angle like a jib. The second sail from the front can be in narrower  to the centreline and is also tighter on the foot

The first things to ADD beyond this basic configuration are in this order:

  1. Outhaul to adjust a loose footed sail. Front sail on boat should have the foot adjusted as in the article below for upwind, 1 in 10, but reaching you can allow for 1 in 7. The kick that gives you in medium and strong winds is substantial. And a fairly flat foot running for projected area. Just make sure you have a lacing through the clew eye and around the book to keep the clew eye close to the boom. If you don’t do this the boom will just drop down and make the foot flat again. All sail corners need  to be tied out to the end of the spar as well as tied so the corner eyelets stay the same distance from the spar.
  2. Downhaul to adjust the tension in the luff of the sail and on the Balance Lug to reduce sail twist for control and speed. Also it is the means to get rid of the crease (Causes and Fixes here) that sometimes confounds Lug rig sailors. Without an easy adjustment you can just sit on the foredeck waiting for the others to finish and tie in more tension like me – the cheapest option of all.

Oz Goose website.

Open Goose discussion on Facebook.

Really Simple Sails our sailmaking company.

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