Thursday, May 27, 2010

New Tricks for Old SeaDogs.

Any boat that can do 6 knots in 5-kn winds is a blast. Of course, in 20 kn winds, it is a white knuckle ride. The basics of sail trim which Ken G. and John N. imparted to us still apply, but we have had to adapt to the new rig.
As Ken C. mentioned, trying to make the ticklers on the jib break togrther is a bit tricky. It seems that the best thing to do, as Colin suggested, is to move the jib cars forward and get as much draft in the jib as practical. I don't think we are ready for tapered jib sheets as suggested in one of the blogs.
The main sail seems to require more attention. Getting the sail shape right took a little time. With the floating tack we ended up placing the Cunningham hook in the tack cringle to tension the luff. We ended up with an annoying horizontal crease at the first batten. However, yanking on the boom vang straightened this out. We kept the boom vang tensioned throughout the sail which also helped to keep the main off the spreaders. I suppose we will need to send the sails out this winter to have reinforcing patches where they touch the spreaders. It seems this is a problem on this type of rig with swept back spreaders and no backstay.
Choreographing the crew during tacking and gybing is another consideration especially when the helmsman and mainsheet crew have to switch sides and squeeze through the space between the mainsheet and traveler rigging at the same time. When racing, I would like to practice at the dock first and then fine tune on the water.
I am looking forward to flying the spinnakers! I'm sure we need a clinic.
One last tip, when flaking the mainsail, tie the forward sail tie through the ring (cringle?) at the head of the sail to stop it from flopping around.
The Martins have added a new dimension to our Club.

Saturday, May 22, 2010

New Boat Blues


Yesterday Jack N and I took Martin #2 out for a sail.

We had trouble opening the top sliding acrylic companionway hatchslide, it would not move forward. After a few hits with the palm of my hand I managed to push forward a couple of inches just enough to slide the door up and out of the way. The top would still not move, only after a well placed kick it move forward enough to be able to slide it all the way forward. Inspecting why it would not slide we noticed the head of the screws holding the track in place have the top of the screw sticking out and jamming the slide top.

Sailing on a Starboard tack we began to hear a rubbing noise when we moved the tiller. When we docked we found that the bolts holding the gudgeon had come loose.

Sailing downwind we found the main sail resting against the spreader and the shrouds even by letting the main out very little, we quickly abandoned that point of sail. Checking back in the Martin website they show a picture of it sailing on a run with main resting on the shroud and spreaders I guess it’s OK to do it. However past experience has showed that this type of set up damages the main sail.


Looking at the spinnaker pole in the boat we saw that the line used to pull back the piston is too short and prevents the plunger from traveling all the way to the end.

As the wind filled the jib the halyard holding it up become loose and the sail sagged. Since the halyard does not come back into the cockpit there is no way to adjust it also the location of track with the fairleads is mounted too far forward and does not allow the sail to be properly shaped as the corner of the sail comes to rest against the fairleads.

Under the present set up the advanced bridle type traveler system prevents the boom from going past the center of the boat. As a racer I like to be able to get past the center since I found that doing so increases the boat speed by about .5 knots.

This plus my previous experience on it is giving me a very bad opinion of this boat.
I would expect that a new boat delivered to a new customer would be flawless.
I have read the glowing review their web site reports and wonder if we are talking about the same boat.

Thursday, May 20, 2010

Furling Line Tip

Here's a tip regarding the headsail furling line that was shared with a few of us this evening (apparently Barbara G. figured this out)... If pulling on the line from the companionway or cockpit is too difficult, try pulling on the section between fairleads along the side of the cabin interior. This will give you some extra purchase on the line, and when you release it you can quickly take up the slack near the cleat with your other hand. Do this several times over and your headsail should be neatly furled.

Wednesday, May 19, 2010

First experience

I have been out on them 3 times so my experience is limited. Twice with winds close to 20Kn and once with 5 Kn.

I noticed a few things that could cause problem

1. The furling line is very difficult to operate if you are just pulling on it from the cockpit no matter what the wind strength is and it also cut into the frame of the door.
2. The halyard for the jib for some reason is not long enough to allow the sail to come down and still be held on deck. It appears that before you lower the jib you will have to attach a line to it to bring it back down
It also has a tendency to come loose. There is no proper attachment for it.

3. The halyard for the main on Martin No 2 has the “nylon” cover coming off at approximately were it is wound around the winch.

4. You must wear sailing gloves if you are handling any of the sheets. I’m sure they strong enough to perform the task they are designed for but are too small to handle (In my opinion)


I’m sure once we get used to them they will be fun boat to sail.

Tuesday, May 18, 2010

Possible Hints from m244 Predecessor

 Here's a link to a Martin 242 Tuning guide by Ullman Sails. Although the mainsail is different I think that the comments on both Mainsail trim and Jib trim are relevant to the Martin m244's. Have a look and perhaps experiment with the suggested settings.

Oh and don't worry about the fact that the 242 has an adjustable back stay which the m244 lacks. Colin Jackson from Cooper said that the designer - Don Martin's advice is to not bother with it. The Ullman sails guide seems to support that view. 

Hey - maybe we need to develop one of these guides of our own for the Humber Sailing Club m244's.

Yee hah!

First Impressions

Never took the reef out in approx 10Kts. Even with 4 on board sitting on high side lots of heel. If the boat is raced in 30knts with full sail I need to learn how to reduce heel Saw Colin doing a check sail single handed with FULL sail. He seemed comfortable - perhaps unlike J24s these boat are designed to sail with much heel

Both sails had a lot of twist. I could not get the head sail trimmed to what I consider correct twist (All tell tales breaking at the same time) due to position of cars. Need to move them forward

With the car forward to reduce twist and sheeted hard sail was still very deep as clew hit cars and limited trim that could be applied. Deep sail will I think limit pointing ability but did not check tacking angles

Similarly main had much twist even sheeted hard with traveler centered


We did hit 6.5 knts and more with approx 10 knts of wind so the sail trim worked. The boat was easy to control, very sensitive and could be sailed close to a buoy in a trial rounding. Need to work out a drill for handling sheets during tacking for good racing.

Tried stopping the boat from a close reach per the last step in COB. The boat coasted further than I expected given how fast it lost momentum under power. It will be important to lose speed after tacking to broad reach during COB

Down wind sailing the main hits the spreaders very early but did not do much down wind sailing . Will be O.K. with a chute - Do we have chutes? Members will need to be careful not to damage sails on spreaders

Crew complained furler hard to operate (We did furl downwind behind main) Reported also finding same problem on previous sails. I think it may be a question of finding the correct position to get good purchase on the furler line

When docking in cross wind I had trouble because I did not expect how quickly the bow fell off and the boat moving sideways. I understand the plan is to put the Martins on the end of the docks that seems a good plan to make docking easier. I need to practice docking and make more use of the motor rather thank letting the boat coast in. Watched Colin docking. Made good use of motor particularly in reverse to pull stern in to dock after
nosing bow in.

Bottom line - Great boat!! fast and fun like driving a sports car after driving a Cadillac. Comfortable to sit and plenty of cockpit room so much better than a J24. No motor lifting problems of J24. I'm sold!

Martins Ready

Seems the Martins are ready... Colin has returned to Vancouver.
I did one check sail with him, he checked the shrouds, and all the running rigging.

About 8 knots out there on Monday afternoon, and the boat really moved, even with little time spent on trim. Actually quite a pleasant ride in the waves generated by the East winds.

re: the foresail... yes the halyard runs through the luff. There is also a red line under a flap at the tack that can be used to harden or ease the foresail halyard. It works like a mini cunningham. Yank on it, and retie it with a couple of hitches.

Under power they do not coast far, and I found I had to keep the motor in gear longer than I thought, as the boat did not glide very far due to the East wind on the nose and their light weight.

Once accustomed to them I think it will be a blast to sail the Martins.

Saturday, May 1, 2010

MARTIN m244 DOCKSIDE ORIENTATION

Docking Lines: Recognize limited attachment points; use pad eye on foredeck, shrouds, cleats on transom rise

Lighter boat: Note that boat heels easily when stepping on rail as you board

Tiller & Tiller Extension: Boat meant to be sailed & motored using extension

Headsail: 105% Jib with furler below deck; furling line runs inside cabin; furl on extreme broad reach so that headsail is blanketed behind main. Headsail halyard Runs inside luff of sail and is tensioned above drum using a cunningham-like affair

Headsail sheets: Go around drums and then cleat on opposite side - keeps active sheet cleated on "high side". Keep the lazy sheet clear and set for the next tack.


Mainsail: Mainsail halyard on port side and runs thru spin-lock cleat -(demo its use); mainsail halyard is also used as topping lift; to rig detach from end of boom, thread thru webbing loop on mast attached (top) sailtrack slide and then attach to ring on headboard.


Raising Main: Note: 2 feet of pull for every 1 foot of rise (this is why halyard is doubled at shackle)


Cunningham: Blue line on jam cleat on port side of cabin top - remember to release when raising main


Outhaul: Green line on jam cleat attached to boom (roughly over companionway hatch), need to crank it on hard for stronger winds; less so for light winds.

Battery and Switches: Aft of companionway step - way aft!


Knotmeter & Depth sounder:  Port side "bulkhead" of cabintop.

Companionway Door: Heavy chunk of plastic - stow under cushions below - else it will fly around down there and be a nasty weapon of destruction


All running rigging and lines: Spectra - hence of smaller diameter then we are used to - gloves a consideration


Traveller lines: Slightly forward of centre down in cockpit - should be cleated crossed on opp. sides for strong winds and on same side for light ones. Note that these lines control the white ones which are mounted on the boom-end, crank it to leeward when closehauled in high winds.

Mainsheet: Nifty double line affair that lets you trim coarse - using both lines or fine - (one line only), note when sitting on the rail you must lean over to cleat and uncleat the mainsheet - may have to use your foot to engage smartly. Keep it clear for next tack / other manouever


Boom Vang:  Red line on port side is opposed by the kicker - need to engage this almost any point of sail off the wind from close hauled - minimal room to ease mainsheet before sails go onto extreme swept back spreaders.


Reefing Line: Slab reef for main still to be rigged - interim - switch outhaul to leech cringle; luff has both ramshead hooks and cunningham. For now leave it at dock reefed. (note: as of May 18th reeffing lines now rigged)


Helm Position Under Power: Best spot is sitting on rail with back supported securely by starboard pushpit rails. Easy access to outboard and its controls as well as tiller and good view forward. Note: Must ensure co-pilot screw on outboard is snug enough that engine does not turn when you let go of the outboard tiller. Carefull when tilting it up for sailing easy to get your c of g too far aft and end up taking a swim. Can turn tilted engine fully to stbd to keep it fully clear of tiller.


Operating under power: Very light boat - speeds up and slows down fast. When no forward (or reverse) motion - slightest wind will tend to blow boat around. Wind causes bow to weathercock downwind quite readily. Be ready to use both tiller and outboard steering to manoeuver - especially if attempting to reverse with wind on bow. Using reverse to slow down not yet verified.


Helm position under sail: Look to be just aft of barney post mounted mainsheet block - preferably on rail. Note foot rest on cockpit seat. Slack lifelines act as a backrest.