Monthly: August 2010

05 Aug


Roger Taylor and Mingming make good the Davis Strait


The Jester fleet assembled in Plymouth

A Russian contender,Igor Zaretsky, sailed his Peterson 25 The Grand into Newport on the 26 th. of June, being the first to arrive, therefore the ‘winner’ of the 2010 Jester Challenge, though in my estimation, all entrants, those who got to Newport and those forced to retire, are winners. Read, for instance, about Guy Waites experience, one who had to retire .

Roger Taylor had another idea for his summer cruise, to start with his fellow entrants in the JC, but make for a more distant and exotic goal, the Arctic circle by way of Davis Strait between Greenland and Newfoundland. Here he’s checking coordinates mid Atlantic.

Mingming‘s daily log with Roger’s drawing of shearwaters.

Roger celebrated his birthday during the cruise, with cards and newly opened gifts.

Lots of heavy weather experienced on this cruise, here mid Atlantic.

More of the same,

And even more.

Here Roger is hand sewing a Greenland welcome flag in case he needs to make an unplanned landfall. Despite the ensuing events , he didn’t need to.

These ingredients make…

A dinner! Typical fare aboard Mingming

The highlight of the cruise, according to Roger, was a visit from this Black Browed Albatross. 8′ wingspan.

Davis Strait

courtesy wikipedia

Heavy weather in the Davis Strait.

Mingming was knocked onto her beam ends by a rouge wave in this heavy weather in the
Davis Straits, which flew Roger across the cabin and resulted in his injury

Mingming back in Plymouth Harbour

all photos courtesy Roger Taylor unless otherwise noted

Intrepid voyager Roger Taylor set off this year with the other entrants in the Jester Challenge, but offered a piquant twist. Instead of taking a heading for Newport, RI, like the other participants, Roger decided to make the event his own by stamping off for the Davis Strait, the body of water between Newfoundland and Greenland. He nearly made his proposed goal of entering the Arctic Circle via the Davis Strait, but encountered some very heavy weather in the strait and suffered an injury which caused him to decide to return to Plymouth post haste. A broken rib. Roger:

“A south-easterly gale which started on June 24th built for a day and a half. We were running before it quite comfortably under bare poles. At 0015H on the morning of June 26th, at which point we were about 130 miles west of Cape Desolation on the west Greenland coast, a rogue wave caught us on the wrong quarter, gybing us round and then putting Mingming on her beam ends. I had been dozing on the safe, downhill side of the boat. The gybe moved me to the uphill side, and as we went over I was flipped over onto my back and thrown across the cabin, catching my right side against the corner of the chart table. I did not realize immediately that I had injured myself. My first concern was for my back, which had been wrenched during this short haul flight and awkward landing. It was only a few minutes later, when I was getting us back on the correct heading, and had to reach for a steering line with my right hand, that I heard, as much as felt, a loud ‘click’ from my right rib cage – the click of two pieces of displaced bone slotting themselves back together again.”

At this juncture Roger decided, wisely I believe, to abort further progress and run for home. He returned to Plymouth on July 29th after 67 rather eventful days at sea. Roger reports that he’s healing nicely and glad to be home. He counts this voyage as very successful, despite not quite reaching his the circle. I’d agree. Please read the full account at Roger’s website.

Also, Roger’s second book ,
MINGMING & THE ART OF MINIMAL OCEAN SAILING is actually available now, as opposed to the original date in September. I recommend it.

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04 Aug


Sjogin decoded!


Sjogin on the hard for her annual maintenance ,

and this season, measuring.

Here’s Russ laying down the first ‘finger’ at the keel bottom.

The ‘fingers’ are set to critical measurement points, the rabbet, where keel joins to hull, top of the garboard, or first plank up, and at every lap until reaching the sheer, or top of the hull.

Another view, a little further along

The measurements are recorded and the lines for each section are drawn on a piece of ply . It gets a little congested where the lines converge.

A batten, a thin strip of wood, is used to plot the measurements and allow drawing a line of the hull shape at a particular station.

This is how it’s done. The jig is laid down on the table to a preset position. The position of the ends of the fingers indicate the various measure points (at the laps). These are marked on the board,

measured, and the measurement recorded into a sort of spreadsheet, called a table of offsets. A table of offsets (shown above) represents a set of numerical measurements in three dimensions which will allow a designer or draftsman to recreate a drawn picture of the boat.

Here Steve’s marking the finger points

Here he’s ‘pinning’ the batten to the drawn finger points.

Batten pinned, here Steve draws the line.

And now taking the measurement from the drawn line to a baseline, giving the height of a point on the hull.

Here Steve is pinning the batten to draw a lie for the next to last station, no.9. Stations are cross sections through the hull at measured intervals, and the measurements describe the hull shape numerically.

I rarely like posed photos, but really felt this was an ‘historic’ moment, with the lines being taken off Sjogin to be preserved for posterity. Russ and Steve reluctantly obliged

all images thomas armstrong

A little poetic license taken in the title for this post, actually, Sjogin described, or documented would be more accurate. Sjogin turns heads, both in person and on the internet, and it’s easy to see why. Probably built by a retired Swedish ship captain, there’s no denying that, whether by luck or by true artistry and insight, the design of this boat distills the essence of Scandinavian working craft and has an ineluctable charm. I am far from being the only admirer who shares this opinion. Back in February, a WoodenBoat Forum thread was started by ‘RodB’ about how to get the lines taken off so Sjogin could be reproduced. A gentle firestorm ensued, and to date there have been 271 posts on the thread. Several designers were approached, and at least three, Francois Vivier, Paul Gartside and John Welsford have expressed real interest in producing a set of plans for boats built in their attendant styles based on Sjogin‘s lines, with the intention of adhering very closely to the original lines of the boat, though with possible variations in the material and construction used. These would be plans available and accessible drawn with the home builder in mind. Two of the designers, Paul Gartside and Francois Vivier have already formed pools of subscribers, meaning interested parties who’d like to get a set of plans, and who band together to raise the funds to pay the initial design fee. Inquire if you are interested. Both Francois and Paul have done preliminary sketches based on photos of Sjogin, but in order to actually draw up plans from which a boat can be built, they need accurate measurements from several areas of the boat. This part’s not about imagination, but precision, as the intent is to replicate that indescribable sweetness of this boat, this design.
Paul Gartside sent Russ Mannheimer, Sjogin‘s owner, detailed instructions on hoe to ‘take off lines’, ie, to take the measurements a designer would need to draw the boat in three dimensions. There are several ways of doing this and the method Paul described is simple and low tech, but the work is exacting.
The bulk of the work was done last Wednesday, by Russ and his accomplice, Steve Martinsen, up from Oxford, MD. The measuring took place at the venerable boatyard David Beaton and Sons, in Brick, New Jersey. Beaton’s is a third generation boatyard still building and caring for wooden boats, and has a fabled history, more on the boatyard later. Beaton’s is Sjogin‘s home, and exudes an atmosphere of the past, moving into the future, a real treasure.
I arrived at Beaton’s in the afternoon to find Russ and Steve hard at work. They divided the work, Russ using a jig with fingers set to each of the salient measure points, then laying the jig on a board so Steve could measure the points of each of ten cross sections through the hull, and then measure, record and draw the curve. It was interesting to see this process, but I didn’t get it all and am probably not explaining it very well. If you’d like to dig into how this process is done, there’s an excellent ebook/resource put out by the Museum Small Craft Association. This is the go to text for documenting boats. I’ll also recommend investigating this association, a group worthy of your attention.
All in all, a good day, even great, seeing Sjogin documented for all time. That doesn’t imply that clones built to her lines will possess the same grace as Sjogin, but all will replicate her seaworthiness, if built correctly and if lucky have a little of her magic as well.

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