Day 338
Load Test and Lingering Pain
Kevin revved the Yanmar engine while the dinghy floated against the dock, monitoring for vibrations. Jenny stood by the stern with her notebook open, recording RPM as the trade wind picked up. They had spent the morning inspecting and repairing the dinghy’s mounting and transom—Kevin sistering it with greenheart, Jenny planting heirloom seeds and checking the water tank for leaks. At dinner, they ate sea beet and corned beef stew, discussing the transom repair and planning next steps for the engine and garden. Kevin attempted a load test, but heat made the task sluggish; Jenny found the parched soil stubborn and difficult to work with. At midday, Kevin finished checking the Yanmar mounts and returned to the cottage. Jenny inspected the garden beds, found damping-off spreading to two lettuce cells and one pepper cell, and began de-salting her sea beet sketches. In the afternoon, with the dinghy tied to the dock and the Yanmar idling, Kevin shifted into forward gear. Vibration began at 1800 RPM, though the engine remained functional below that. Jenny arrived carefully on her worsening ankle, carrying water and sketches. The tide was at slack low, water flat and grey. In the evening, the tide rose, swallowing lower rocks of the tide pools. Inside, the air smelled of drying mint and corned beef as the barometer continued to fall. At night, Kevin prepared the Yanmar for another load test while the tide remained high. Jenny tried to plant seeds again, but pain in her ankle slowed her significantly.
Kevin revved the Yanmar engine while the dinghy floated against the dock, monitoring for vibrations. Jenny stood by the stern with her notebook open, recording RPM as the trade wind picked up. They had spent the morning inspecting and repairing the dinghy’s mounting and transom—Kevin sistering it with greenheart, Jenny planting heirloom seeds and checking the water tank for leaks. At dinner, they ate sea beet and corned beef stew, discussing the transom repair and planning next steps for the engine and garden. Kevin attempted a load test, but heat made the task sluggish; Jenny found the parched soil stubborn and difficult to work with. At midday, Kevin finished checking the Yanmar mounts and returned to the cottage. Jenny inspected the garden beds, found damping-off spreading to two lettuce cells and one pepper cell, and began de-salting her sea beet sketches. In the afternoon, with the dinghy tied to the dock and the Yanmar idling, Kevin shifted into forward gear. Vibration began at 1800 RPM, though the engine remained functional below that. Jenny arrived carefully on her worsening ankle, carrying water and sketches. The tide was at slack low, water flat and grey. In the evening, the tide rose, swallowing lower rocks of the tide pools. Inside, the air smelled of drying mint and corned beef as the barometer continued to fall. At night, Kevin prepared the Yanmar for another load test while the tide remained high. Jenny tried to plant seeds again, but pain in her ankle slowed her significantly.
Scenes
the dock · dawnThe Load Test
Kevin revs the Yanmar engine while the dinghy floats against the dock, monitoring for vibrations. Jenny stands by the stern with her notebook open, recording the RPM as the trade wind begins to pick up.
Kevin and Jenny spent the morning inspecting and repairing the dinghy’s mounting and transom, then moved to their individual tasks: Kevin finished sistering the transom with greenheart and re‑checked the Yanmar, while Jenny planted heirloom seeds and inspected the water tank for leaks.
Hold it there a second, Kevin—I want to see if the bracket holds under full throttle.
Note the RPM and vibration frequency in the log and sketch the stress pattern on the mounting.
💭 thought
Holding 2800. Tell me if the bracket moves.
Maintain throttle at 2800 RPM, one hand on the tiller to keep the dinghy steady against the dock, the other ready to kill the engine if the vibration spikes. Watch the starboard mounting bracket where the through-bolts meet the transom.
💭 thought
It's steady for now, but don't push it any higher until I check the bolts for play.
Step closer to the transom to feel for any shifting in the timber.
💭 thought
Not pushing. Take your time.
Hold throttle steady at 2800 RPM, eyes on the prop wash and the waterline for any change in vibration. Keep the kill cord wrapped around my wrist.
💭 thought
Okay, throttle it down. I need to see if those bolts are actually tight.
Place my hand flat against the bracket to feel for micro-movement.
💭 thought
Dropping to idle.
Reduce throttle to idle, kill the engine after a few seconds. Step back and let her work the bracket — hands on the bolts, fingers on the timber joints.
💭 thought
Thanks. The bracket's holding but the through-bolts show wear in the threads. It's the transom, not the metal. I need to sister this joint before the bracket pulls through.
Run my fingers along the bolt threads to check for galling and feel the wood around them. </think>THOUGHT: The wood's softened from years of moisture—it's not the bolts that worry me. Run my palm over the transom timber to check for soft sp
💭 thought
Transom knee's soft. I'll sister it with the greenheart offcut — same as the dock. Through-bolt it, epoxy the face.
Kill the engine fully. Step to the transom and press my thumb into the timber around each bolt hole, feeling for crush and rot. Check the greenheart offcut stacked by the shed — measure it against the transom depth.
💭 thought
The wood is definitely yielding around the upper bolts. We need that greenheart. I'll have to clean out the rot before we lay the epoxy down.
Press my thumb into the area near the top bolt to see how deep the decay goes.
💭 thought
How deep?
Crouch at the transom, probe the upper bolt holes with a nail set — feel for solid timber depth. Check the greenheart offcut dimensions against the transom knee profile.
💭 thought
the keeper's cottage · morningDinner and Debrief
Both return to the cottage kitchen, sit at the table, and share the sea beet and corned beef stew. While eating you discuss the progress on the transom repair and plan the next steps for the Yanmar and the garden.
Kevin attempts to load-test the Yanmar engine in the dinghy, but the heat makes the task sluggish and frustrating. Jenny tries to plant the heirloom seeds, but the parched soil is stubborn and difficult to work with.
Transom's holding. Greenheart sistered clean, epoxy cured hard. Tomorrow I'll pull the two worn bolts on the starboard stringer, drill and tap oversize, stainless through-bolts with nylocs. Then load-test the Yanmar proper — half throttle, quarter throttle, full. If the vibration's gone at all three, she's done.
eat stew, wipe bowl clean with bread, set spoon down
💭 thought
Just make sure the engine doesn't cough out mid-channel. I need those seeds to sprout before the boat gets here.
Reach for the tin of seeds on the table.
💭 thought
Engine won't cough. Prop shaft's trued, sleeve pressed, bearings seated. Vibration's gone at idle. Load test'll confirm. Seeds — how many packets viable?
reach for the corned beef tin, spoon another portion into my bowl, chew slow
💭 thought
Enough to try. I'm planting the first three tomorrow morning, if the soil doesn't
💭 thought
Soil'll hold. Beds are lime-amended, deadman anchors driven to shale. Tarp's battened. Unless the wind shifts northeast — then the fetch hits the garden direct.
finish the last of the stew, push bowl away, stand and take the tin from her hand to set it on the shelf above the stove
💭 thought
I'll check the drainage again before the sun is up.
Take the tin back and trace the rust on the cold metal.
💭 thought
I'll wake at four. Check the barometer, the tarp lines, the mooring ring. Meet you at the beds.
wipe hands on trousers, go to the radio shelf, switch on the shortwave, tune to 2182, listen to static
💭 thought
I'll be there. Bring the trowel.
Sketch the morphology of the tin on the edge of the notebook.
💭 thought
Trowel's in the shed, handle oiled, tip sharp. I'll bring it.
turn radio off, step to the door, pull on boots, stop and look back at her sketching in the notebook
💭 thought
Don't forget the salt-water for the sketches.
Close the notebook with a soft click.
💭 thought
the dock · middayThe Midday Heat Peak
Kevin is at the dock while Jenny is in the garden.
Kevin finished checking the Yanmar mounts and headed back to the cottage. Jenny inspected the garden beds, found more damping-off in the seedlings, and began de-salting her sea beet sketches.
Come on. Just hold.
wipe sweat from my brow with the back of a muddy hand and reach for the water can.
💭 thought
Kevin — wipe sweat from my forehead with the back of my forearm, then crouch beside the Yanmar to check each mounting bolt with the torque wrench, working methodically from port to starboard.
💭 thought
Jenny — sit back on my heels and stare at the small patches of damp earth.
💭 thought
Kevin — torque the two loose starboard mounting bolts to 35Nm, then double-check all four mounts. After, stand and stretch my shoulders, feeling the familiar ache settle back in.
💭 thought
Jenny — stand up slowly, brushing the grit from my knees, and look toward the dock.
💭 thought
Kevin — wipe the torque wrench clean with a rag, stow it in the tool bag, and walk back toward the cottage for water.
💭 thought
the dock · afternoonYanmar load test at noon slack
Kevin has the dinghy tied to the dock with the Yanmar idling, tachometer clipped to the spark plug lead. Jenny arrives from the cottage, moving carefully on the bad ankle, carrying a mug of water and the notebook with de-salted sea beet sketches. The tide is at slack low, water flat and grey. Kevin shifts into forward gear.
The Yanmar engine is tested under high load at the dock; Kevin identifies a vibration starting at 1800 RPM but the engine remains functional up to that point. Jenny struggles with a worsening ankle infection as the tide begins to turn.
RPM holding at idle. Going to bring it up slow. You want the tach or the notebook?
shift into forward gear at idle, ease throttle to 1200 RPM, watch tachometer and feel for vibration in transom
💭 thought
Tach first, then I'll sketch what I feel. Be careful with the throttle—
grab notebook from cottage counter, water mug clutched in same hand as limping toward dock, move slowly across dock planks testing each step with good ankle, reach for Yanmar tachometer clipped to spark plug lead, watch needle hold at idle
💭 thought
Here. Take it. I'll watch the transom. Bring it up to 1500, then 2000 — we'll see where it starts.
release throttle slightly, let RPM drop to idle, hand tachometer to Jenny, brace hand on dinghy gunwale to feel vibration, signal Jenny to advance throttle to 1500 RPM
💭 thought
Okay. Going up slow now.
take the tachometer from Kevin, steady it against the lead, and slowly push the throttle forward watching the needle climb toward 1500
💭 thought
Easy does it. You're at 1400. Hold there a sec — let it settle.
monitor tachometer needle via Jenny's grip, press palm flat against transom housing just above waterline, feel for vibration onset, prepare to call RPM at 1500 mark
💭 thought
Holding it... almost there.
hold the throttle at 1400, watching the needle hover, then give it one tiny nudge more to hit 1500
💭 thought
1500. Clean. Take it to 2000.
maintain hand on transom, nod to Jenny to advance throttle, track vibration through fingertips, prepare to call 2000 RPM threshold
💭 thought
Copy that. Going.
push the throttle steadily, watching the tachometer climb past 1600, 1700, feeling for the shift in the hull.
💭 thought
1800. Holding clean.
keep palm on transom, watch tach via Jenny's grip, mentally mark 1800 as clean, ready to call 2000
💭 thought
Good. Two thousand coming up. Good. Two thousand coming up.
ease the throttle slightly to stabilize at 1800, then nudge it forward again to reach the 2000 mark, watching the needle settle. </think>THOUGHT: Clean up to eighteen. That's promising.
💭 thought
the keeper's cottage · eveningEvening at the cottage
The sun is low and the tide is back in, covering the rock pools. You meet inside as the air temperature drops and the barometer continues to fall.
The tide is rising steadily against the shore, beginning to swallow the lower rocks of the tide pools. Inside the cottage, the air is thick with the scent of drying mint and the salty aroma of corned beef, while the barometer continues its drop, signaling a shift in the weather.
The tide is coming in fast. I didn't get to the seeds today.
Sit at the kitchen table, lift my swollen ankle onto the chair, and start sketching the morphology of a sea beet leaf.
💭 thought
Seeds keep. Ankle doesn't. Keep it up.
set the cast iron skillet on the wood stove, slice corned beef fat into it, wait for the render
💭 thought
The soil is too dry, Kevin. It refuses to take them.
Press the pencil harder against the paper, shading the salt glands on the illustration until the lead snaps.
💭 thought
Run drip lines tomorrow. First light. Tank's got the head.
pull the spare pencil from the drawer beside the radio, set it on the table near her sketchbook without a word
💭 thought
I'll check the pressure before the sun is up.
Reach for the broken pencil, rub the wood with my thumb, and stare at the tin of seeds on the counter.
💭 thought
Limpets in the bucket by the door. Get them in the pan before the fat burns.
tip the bucket of fresh limpets into the hot skillet, listen to the sharp spit and sizzle, shake the pan so they settle shell-down
💭 thought
I'm getting them.
Stand up slowly, wincing as the weight hits my ankle, and grab the bucket of limpets.
💭 thought
Sit. I'll tend the pan.
nudge the chair back with my boot, hold the skillet handle steady with a folded cloth, shake it rhythmic so the limpets don't stick
💭 thought
the keeper's cottage · nightThe Rising Tide
The evening air cools slightly, but the pressure continues to drop as the water climbs higher against the dock pilings.
Kevin prepares the Yanmar engine for a load test on the dinghy while the tide is still high. Jenny attempts to plant the heirloom seeds in the garden, but the pain in her ankle slows her down significantly.
Jenny, I'm going to shore up the mooring ring before the tide gets any higher. Want a hand, or should I shout if I need you?
walk to the dock with cedar wedges and the mallet from the workshop, then drive the wedges into the mortise around the mooring ring to take up the play and hold it firm against the pilings.
💭 thought
I'm fine. Just... don't let the boat slip while you're working.
Jenny sets her pencil down slowly, then limps toward the door to watch him work in the waning light.
💭 thought
I won't let it slip. I've got the wedges and the mallet — it'll hold. You go on inside; I'll shout if it starts to give.
drive the cedar wedges deep into the mortise on all four sides of the mooring ring, then strike each with the mallet to lock them tight, testing the ring by hand to ensure it no longer shifts under load.
💭 thought
I'm watching from the porch.
Jenny leans against the doorframe, shifting her weight off the injured ankle as she tracks the rhythm of the mallet against the wood.
💭 thought
It's set. Should hold the boat fine when she comes.
wipe sweat from my brow with the back of my hand, then turn and walk back toward the cottage, giving Jenny a small nod as I pass the porch step.
💭 thought
The tide is coming in fast.
Jenny watches him go inside, then retreats into the kitchen to look at the empty tin and the three seeds she buried in the dirt.
💭 thought
(softly, more to myself than her) Three seeds. For Tom.
pause in the kitchen doorway, look at the empty tin on the table and the three small mounds of disturbed earth near the garden wall, then turn and go to the radio shelf, pick up the mic, and hold it for a moment before setting it back down
💭 thought
Don't forget to check the tank.
Jenny sits at the table, picks up her sketchbook, and begins to draw the morphology of a sea beet leaf, her hand trembling slightly.
💭 thought
What changed
a Lumora Build experiment — live experiment: Kevin & Jenny think on free, open models — what they say is their own.