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What worked, what didn't.

BobJ

Alerion 38 "Surprise!"
Welcome back to all the returning skippers! I think Ronnie and Ed are still enroute, and Gary may not have reached Puget Sound yet. Any updates?

After the last couple of SHTP's we had a thread like this on the board, where skippers could say what worked (or didn't) during the race - what they might do differently, etc. Any contributions?
 
Bob, great thread idea, I'll post a reply soon. In terms of warrior's wish, check out his website (on the SHTP page). Can someone confirm, did they loose the entire keel (of course, how do you loose part of a keel)? I wonder if the coast guard can give us more information? It seems they are going to try to sail the rest of the way with no keel.

I spent a lot of time with Ronnine and Ed in Waikiki, I've been thinking about them.

AJ
 
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Ronnie's Keel

From his description on another site, it sounds like the entire keel is gone.

My first reaction was they should motor-sail back down(wind) to Hawaii, but they are closer to the mainland and the weather forecast doesn't look too bad for them to continue on - the wind is light through next Thursday. The problem is it's on the beam.

Ronnie is about as resourceful as they come, they've received a bunch of diesel from a passing ship and it sounds like they are prepared if the boat rolls over. If they motor along gingerly, another six days should find them in L.A.
 
Hi Adam - the Coast Guard would take them off (or have another vessel get them) but they wouldn't tow the boat in. I don't know the range for the Coast Guard choppers but I don't think it's 700 miles.
 
Gary is in Port Angeles. WA

bobJ you asked about Gary on Pekele. Heard from him this evening. He is in Port Angeles, headed for Port Townsend. He was 20 Days out from Hawaii and finally spotted Cape Flattery thru the fog and pulled into Neah Bay, small Indian Village on coast. Says it is nice and warm, finally shorts and t-shirt weather plus stays light till 9PM. Working to get his land legs back though. He plans to cruise the Puget Sound area a little before heading south. Maybe coast will clear by then for him.

Pete S
 
Ronnie is about as resourceful as they come, they've received a bunch of diesel from a passing ship and it sounds like they are prepared if the boat rolls over.

Sounds like they've got a "ton" (not literally) of motor oil in drums on the weather rail. How 'bout that... dinghy sailing sans dagger board 700 miles to weather. I'm sure Ronnie and Ed can do it, though. No sweat! Rock on you guys!

Paul/Culebra
 
What worked, what didn't...

What didn't work:

Raymarine tiller pilot drive unit...definitely not reliable.

Leaky portlights and forehatch... they didn't leak before I left, but they sure did after our little storm and during most of the return. I should have rebed before the race just to be sure.

Twins... I never used them. I prefered poling out a jib or going bald headed in the squally weather. The boat still exceeded hull speed. And I couldn't sleep with two poles up anyway, for fear one would stab the water on a roll.

My stomach! Next time I'll be better prepared.

Food... Again, I'll be better prepared next time. Aside from staying dry, having the right food is probably the most important ingredient for morale (and energy).

What did work:

Spinnaker net... it was indispensable. I made my own and it worked great.

Solar panels... at the last minute I installed 2 65W Kyocera rigid solar panels. Supplied nearly all of my electrical needs. I used the engine to charge only once during the race (17 days), and only twice on the return (21 days). This gave me great peace of mind, and I hate hearing the engine anyway!

Power consumption of the instruments I chose... The current usage from the total of the "always on" instruments (Raymarine wind, depth, speed, x-5 pilot, Comar AIS transponder, Watchmate AIS display, VHF radio, Garmin GPS miniplotter) was barely over 1.5 Amp when the autopilot was in a low response mode, and at most it was 3 Amp when the pilot was in a high response mode. I was not surprised by the low current draw of the AIS components, but was very surprised by the miserly draw of the Raymarine stuff.

The Raymarine Smart Pilot x-5 controller... despite the poor reliability of the drive ram, the system itself performed great (I had a spare ram that served successfully for 3500 additional miles and is still purring softly). Handled a great variety of wind and sea conditions, both up and down wind, w/ and w/out spinnaker.

The remote control... also last minute I picked up a remote for the Raymarine gear. From my berth I could view all the instrument data and completely control the autopilot. Awesome, and in a storm? Well, let's just say I stayed drier.

Following a compass course... I tried both wind and compass, and mainly because of the boat's angle relative to the sea state, I prefered compass. Wind mode (and the Monitor vane) would quickly change the boat's the angle relative to the sea state as the wind strength varied (apparent wind anlge moves around a bunch with changing wind strength). Less drag of the rudder, less wagging around this way, too. True wind mode might have worked, but I didn't try it.

The boat... Olson (and Ericson) sure made a nice boat. Solid hull, built strong, swift and stable. I didn't sail the boat nearly as fast as she could go. I kept throttling her back because I was still new at this and unsure of my own ability. If sailed more aggressively, wow, she could fairly fly. Plus, on the return trip with the apparent wind well forward and the seas either forward or on the beam for about 2400 nm, this was a major test of her rigging, hull and joints, keel, you name it. I am so totally confident now in the boat's ability, and I guess more confident in my own, too.

The Quantum #2 headsail... it's a structured sail I picked up a year ago July, tafetta on one side for durability, their Fusion MX Technora design, supplied by Don Teakell and crew over in Richmond. I love it. It has taken Culebra now I think over 2000 nm in the past year (the Long Pac, SHTP and return from Hanalei). Its holds its shape perfectly in both light and heavy air; I was able to use it in a huge range of wind conditions (from little puffs to about 20 kts true); and it still looks and behaves brand-spanking new.

Oh, I could go on and on... but this is plenty for now.

Paul/Culebra
 
What worked? What didn't?

What did and didn't work aboard s/v Blue Moon International Folkboat:

What did work

*Twin headsails made by Lee Sails. Once we got to the "almost trades"...these Twins worked beautifully. And once I got used to the set up...I ended up taking the "Roper approach" and flying the twins with Main...with the windward twin on a pole and the leward twin trimmed to a close reach...

*My second hand drifter for the light air conditions. Being very much waterline challenged in the light stuff (19 feet for the Folkboat)...the drifter helped push us along. I will definitely have a drifter made for the next race.

*UK Halsey Mainsail w/ three reefs worked great. Well built...very solid construction...and it seemed to really put the turbo in the Turboed folkboat

*Forespar single burner gimbaled stove worked very well in a variety of sea conditions...Only used two green propane canisters for the trip over..very efficient.

*NASA Marine stand alone AIS unit: worth its weight in GOLD. I had this running 24/7 for the first week of the race...draws very little energy and really allows you to sleep a bit better :)

*GPS NavX setup on my 12" G4 Laptop worked well...but due to how wet everything became down below...I really ended up using my little handheld Garmin GPS 60 & chart for the majority of the race.

*Iridium Sat Phone worked very well...Long battery life....Never had an issue with reception...dropping calls..ect.

What didn't work or What I wished I had

*A good solid Autopilot--For this race I now believe it is a must. I brought along an old AH800 tiller pilot that worked in some situations but with any bumpy sea state...it did not like it! So I would install the nicest Autopilot I can afford for the next time.

*Not foreseeing just how wet things would get on my little Folkboat...next time around I would do a better job of having everything I don't want to get wet in Plastic bags...dry bags...etc. After the first 3-4 days of the race...my entire boat from forepeak to quarter berths was soaking wet...and once we started getting into warmer climates...everything had been wet for soo long that things started to GROW on my books, charts, clothes, etc. Keeping things dry is KEY!

*Extra pairs of Foul Weather Gear (perhaps even three sets!) My gear got soaking wet early and it would have been nice to have a fresh set waiting while my other set dried...And remember to always put your jacket over the bibs...in one of my exhausted states early on in the race...I mistakenly had my bibs over my Jacket...and water finds its way into your BIBS real easy with this scenario :)

*Wind Instruments would have been nice for all the downwind work of this trip...Going DDW...it would be nice to only have to look forward as opposed to up all the time :)

All in all..I was very pleased with Blue Moon's preparation...we didn't have anything major break...and the boat actually looked good once we reach Hanalei...Oh Hanalei :)

More to come...
 
OK, my turn:

What Worked

Raymarine X5 Autopilot computer - I had the same setup as Paul, and found the X5 computer to be pretty decent. Unfortunately on high gain it commands a lot of action from the drive, which wears out quickly. I mounted one control head by the tiller and one by the companionway so I could easily switch the pilot on and off, or adjust it without having to leave the cabin, let alone dive across the entire cockpit.

SSB - My antenna was a piece of speaker wire inside the spectra backstay, and my ground was a 1" copper braid hose-clamped to a keel bolt. It seemed to work at least as well as most of the other boats out there.

Dry bags - I learned this the hard way on my qualifier. On a wet boat like the Olson 30, anything you don't want wet should be in a dry bag (I had two big ones) or a ziploc. Charts were always in vinyl chart cases. I also had 4 or 5 rubbermaid bins, tupperwares, or other plastic cases.

Solar panels - I had one 135W and one 40W Kyocera solar panels. This was overkill, and the 40W panel was installed in a position where it wasn't working most of the time. I would probably go with two 65W panels next time. Autopilot drove maybe 80% of the race, laptop/AIS/instruments were on 24/7.

Netbook computer - I bought an ASUS eeePC 1005PE for the race. It's the lowest power consumption PC on the market, and I replaced the hard disk with a solid-state drive to make it wave-proof and lower power consumption even more. Total power draw was about 600mA, and it never crashed. Cost: ~$550, including SSD.

1.5oz Heavy reaching kite (code 3) by Hyde - good for reaching in anything from 0 to 18 knots, and running when I'm too chicken to put up the big 0.5oz chute. I had 4 chutes, but ended up flying only these two, with no damage.

Spinnaker Net - don't fly a chute without it. I spent a lot of the race watching the spinnaker trying to make love to the forestay.

Solar showers - Adam gave me one, which I didn't use on the race, but used often in Hanalei and on the trip back. I used 11 of my 28 gallons of water for the race (0.78 gallons/person/day), and ~30 of 45 gallons for the return (0.65 gallons/person/day), with several hot showers a week each, which is a pretty amazing thing on a wet little ULDB. Some of the water jugs had slow leaks, but I didn't worry about it too much.

Lewmar OneTouch winch handle - I just have to rave about this thing somewhere. It's awesome.

The Olson 30 - the boat's record speaks for itself. Mine has the "old" mast, spreaders, and rudder. I tried to beef up the deck a little bit, but it was probably a waste of time.

Bonine - I never took it, but it seemed to work really well for Peter on the trip home.

Earplugs - I didn't wear any during the race, because I wanted to wake up if something wasn't right, but they were invaluable for the delivery home. Next time I would try to put some sound insulation near the autopilot mount.

Rubber/Foam padding - the Olson 30's a little tight down below, with lots of bolts protruding. Pad them or your scalp will suffer. I also padded the mainsheet traveler for my shins' sake.

Cockpit cushions - I had a bunch of cushions for kitchen chairs lying in my garage.

Food - Fruit juice (I didn't pack nearly enough for the race). UHT milk. Round loaves of fresh bread in ziploc bags will last a couple weeks. Tortillas for when the bread runs out. Dried sausage. Citrus fruits. Eggs. Hard cheeses like Gruyere and Emmental stay good for over a week. Jam stays good forever. Couscous is much faster to cook than rice or pasta and uses almost no water. This is all the good stuff I ate before I got to the usual canned and dehydrated things. Canned pears - mmmm!

Fishing gear - It's amazing what fish will try to eat.

What Didn't

Raymarine tiller pilot drive unit - I wore through a brand new one on day 3 of the race. I then lowered the gain and the next one (which already had at least 500 miles on it) held all the way to Seattle.

Raymarine wind/speed instruments - water squirted under my poorly-constructed sea-hood and the connectors immediately corroded away. The speed instrument is horribly inaccurate (I tried to calibrate it multiple times). I fixed the corrosion on the wind instrument enough to use it as a reference at night, but didn't trust it to drive the boat to AWA, so I always had the AP on compass mode.

Breathable Foulies - They work for a couple hours. I had several sets of waterproof gear, but next time I'll have a pair of non-breathable ones for when I'm really getting soaked. I spent the first 3 days of the race wet and mildly hypothermic.

Ankle boots - I have an aversion to high boots, but 3 days of wet feet has probably cured that. I'm lucky I didn't get trench foot.

Chartplotter software - I had a "black box" AIS with no display, so I just ran freeware or open-source chartplotting software on the laptop to display targets. SeaClear kept giving me false alarms, so I ran most of the race with the AIS alarm off. For the trip back I used OpenCPN, which handled the AIS better, but is still far from perfect.

Dinghy - The little West Marine/Zodiac dinghy itself was great, but the oars and oarlocks are worthless. Rowing through surf was adventurous.

Sailing gloves - I don't know why, I just don't wear them. My hands looked like a leper's in Hanalei, but were fine for the rest of the trip.

Bananas in a gear hammock - Don't do it.

Other Thoughts

I got a lot of interference from the autopilot on some SSB channels, and none on others. This was kind of a problem trying to pick up weatherfax, and I ended up doing a lot of hand steering at times to try to get a clear picture.

Netbook computer - I didn't spend enough time making sure all the software worked properly, and ended up not being able to download my GPS trace, which is too bad. The weatherfax software was also problematic and kept chopping up my charts.

Hygiene - Wet Ones, a good absorbent towel, and Lantiseptic are a must to treat the rash and pressure sores that show up after 3 days of sitting on hard surfaces all day and night in wet underwear. A spray bottle with rubbing alcohol is also a great deodorant/cleaner/antiseptic.

Alarms/Timers - I had two decently loud digital kitchen timers which I could set up to 99 minutes. I would set them for 20-30 minutes during the first day or two, then 45-60 minutes for 3 or 4 days, until I started sleeping through them. For the second half of the race I figured I was "in tune" enough with the boat, and stopped setting the timers and just slept through the night. My watch alarm clock could not wake me up.

My boat lives in fresh water, so I was pretty surprised by all the corrosion and salt that showed up. At times the deck was slippery from all the salt. Cleats stopped working because they were jammed with salt. A daily freshwater rinse of important hardware would've been good.

Wish List

Satphone or Pactor modem to send/receive emails and gribs.

A better dodger/sea hood setup to minimize the water going down below.

A loud timer/alarm I can set to 3 or 4 hours.

Standalone AIS - I really like the Standard Horizon combined AIS/VHF, but a Class B AIS transponder would give me more peace of mind.

More books to read, and maybe some audiobooks.

===========================================
Adrian
Idefix
 
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OK, my turn:

What Worked

SNIP
Breathable Foulies - They work for a couple hours. I had several sets of waterproof gear, but next time I'll have a pair of non-breathable ones for when I'm really getting soaked. I spent the first 3 days of the race wet and mildly hypothermic.

Ankle boots - I have an aversion to high boots, but 3 days of wet feet has probably cured that. I'm lucky I didn't get trench foot.

SNIP
===========================================
Adrian
Idefix

For the first few cold days, and the colder day of the delivery home You might use http://www.mustangsurvival.com/products/product.php?id=286 a Mustang Coverall Flotation & Worksuit MS2075.

I have used one teaching on the bay for years. Even teaching docking on a hot day, the zipper down to the waist lets the body breathe enough so you do not get overheated.

As for boots, a replacement I have used for years is to use Sealskinz waterproof socks ( available at REI) in Tiva sandals, or regular deck gripping sneakers. These socks are breathable, and never seem to build up grunge inside to require washing. The only way I have discovered to ruin a pair of these is to wring them out. This rips the middle ( breathable) layer so from then on your feet are indeed wet.

Although you seem not to favor gloves, Sealskinz waterproof gloves might prevent the look your hands had on arrival.

John
Blueberry, Nonsuch 22 sail#48
 
John,

Curious, could such a suit replace foulies on delivery or is this material not that good? Seems to me for 300 bones you can have foulies instead of spending 600 + for some Musto stuff.

Mark

I use them in place of foulies in all racing and delivery situations except tropical water conditions.

These Mustang work suits are commercial grade work suits. I bought mine many years ago, and used it for just hundred of teaching days on the water. It shows little degradation other than sun fading. My Mustang Float Coat, for estuary use in beer can race evenings, dates back to the late 1970's. Apart from some sun fading, it also has held up well.

They are not breathable, but I simply unzip the zipper an amount needed to regulate my body temperature and sweat content back to what I want after serious exertion.

The closed cell floatation foam is what provides the hypothermia insulation.

Mustang shows their various work suits ( not to be confused with their immersion survival (gumby) class of suits) at http://www.mustangsurvival.com/products/category.php?t=2

If you are curious about the clo ratings shown for these suits, check out their discussion on their page http://www.mustangsurvival.com/resources/learning/hypothermia.php

By the way, I carry a fully charged, but turned off, hand held VHF inside one inner pocket on my suit, and my FastFind 210 PLB in an inside pocket, for use should I ever am swept off Blueberry in some accident while sailing single handed. The inside pocket provides a foam barrier to protect those items from mechanical and water damage that might somehow happen if carried in an outside pocket.

John

John
 
Mustang work suits

I was sailing with a couple guys who were wearing the work suits for Swiftsure last year. They seemed really nice, but the guys did complain about sweating like crazy inside the suits, even though it was a pretty chilly night.

In the Northwest we're often faced with near-constant rain, but relatively mild temperatures. In these conditions you'd have to zip up the suit to stay dry, but then you'd overheat. I think this is where non-breathable waterproof gear is nice. You stay dry, but can layer underneath appropriately for the temperature.

If you're going to be frequently doused in cold water, or sail in the winter, the work suit would be ideal.
 
I can't resist the temptation to tell you that I never put my wet gear on in the 2008 SHTP, not even going out the Gate. I did have my Dubarry's on to keep my feet dry but never got cold/wet enough for foulies.

By the way, those Dubarry's are not worth it. The uppers are nice and they are very comfortable, but the plastic soles get hard and then become very slippery. I don't wear them anymore.

The other stuff above is gold - keep it coming!
 
Here goes ...

What worked

Raymarine X5 autopilot: I used it for about 80% of the race, and unlike Paul and Adrian I had no ram failures. I did worry about it though, and reduced the response from 5 to 1 or 2 every time I turned it on to reduce the power consumption, wear and annoying noise. No interference issues with the SSB.

NASA "AIS Radar" receiver: it was always on. No problems, and simple enough for a technophobe like me. And cheaper than the same device with a SiTex nameplate.

Navman 5500 plotter: Also always on, providing the GPS signal to the AIS. On this trip I finally got fluent with setting up waypoints and routes.

Xantrex LinkLite monitor: Occasional mystery messages, but I always felt I had a good picture of the state of the batteries.

Solar panels (2 ea 54W from Northern Arizona Wind & Sun) and Genasun controller. I mounted the panels on the stern pulpit with Sea Dog rail clamps that allowed them to pitch forward and aft, plus two little guy lines on each panel. Easy to adjust and they never slipped. It would have been nice if they could rock port/starboard, but they still gave me plenty of power.

Sperry Fathom boots: Comfortable, warm, good grip, and half the price of Dubarrys. The leather always looked wet once it was exposed to salt water, but it didn’t seem to affect the function. Beware of buying online: I had to go 2 sizes up from my shoe size.

Duofold wicking polyester underwear. I had serious boat butt after stupidly starting the race in my everyday cotton undies. When I changed to the Duofold, it cleared up immediately.

Trader Joe’s chili. Trader Joe’s Indian Fare. Trader Joe’s roast beef hash. Trader Joe’s Harvest Grains blend (couscous, quinoa, orzo …) – cooks fast, tastes good, smells better.

What didn’t

Navman/Northstar wind and speed instruments: The wind gauge failed for the second time in May, and I installed a new masthead wand the day before the start. But I never trusted what I saw on the display. The knotmeter got wet inside, such that the LCD display was flaky. Much of the time I kept the gauges turned off, relying on the Windex and the GPS.

My 7 gallon polyethylene jerry can of water sprung a leak on the way home. Luckily I didn’t need it. Also, a full 7 gallon container is hard to move between beach, dinghy and boat.

Heater Meals: Convenient, but they generate a heck of a lot of trash. And the taste is pretty dreary.

The windows leaked. The foredeck hatch leaked. The keel bolts leaked. I think the hull-deck joint leaked.

(speaking of leaks) My kidneys didn’t work too well: I got a kidney stone 12 hours after getting home. Ouch! Probably something to do with using <15 gallons of water in 21 days. But the morphine in the ER was great ...

Mixed reviews

SSB: No problems with the Icom radio and tuner, but my antenna and ground setup left something to be desired. The antenna was a 21’ wire tied at intervals to a line with a dacron cover over both, hoisted up a small halyard between a stern cleat and the masthead crane. For a ground plane, I had a length of 1” copper braid from the tuner that I tossed overboard at checkin time. I also hose-clamped it to the stern pulpit for strain relief and on the thought that the pulpit/lifeline assembly might help out as a counterpoise. For whatever reason, I couldn’t hear some people reliably and some couldn’t hear me. Fortunately, I was always near Culebra with his excellent setup.

Jeantex breathable foulies: The jacket was great. But the bibs are several years older, and if a little water washed over the cockpit seat I would immediately feel it coming through.

Twin jibs. They were fantastic when I wanted to stay below but there was too much wind to leave the spinnaker untended. But they were a hassle to set up or take down. I don’t have a matched pair on a common luff: I hoisted my 125% high-clewed jib in the foil with whisker pole, and free-flew a wire-luffed staysail on the other side. My double-ended spinnaker foreguy isn’t long enough to reach the tip of the whisker pole, so I had to unreeve one end from the cockpit to the foredeck. And I think I tweaked the pole slightly the first time I put it up, so it was very difficult to extend with the control line.

Outgrabber: The spinnaker pulled the boom inboard about as much as the boom held the clew outboard. Still, it looked really cool.
 
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A bit late on this, but here goes:

What worked:

NKE autopilot- a bit confusing, but i'm going to list this in the "what worked" and "what didn't work" category. The unit was extremely reliable, steering me most of the way to, and from, Hawaii. The reliability of the hydraulic ram and system were great. The performance however, was lacking.

Mount Gay 30- Again, I am going to list this in the "what worked' as well as "what didn't work" category. The boat was extremely solid in my qualifier and SHTP. On the way home, uh, it wasn't so much....

Yanmar diesel with Balmar alternator and Lifeline batteries- Although I would personally prefer some type of "renewable" energy, the Yanmar diesel with Balmar high-output alternator and Lifeline batteries proved to be very reliable. Simply check voltage every hour or so, and fire up motor when you need more juice. Run for 1 hour- 1 hour 15 minutes, every 12 hours or so and you're golden.

Icom SSB with Pactor 3 modem- This is the second boat i've had with an ICOM SSB radio and Pactor 3 modem. And my next boat will have the same setup. Weather fax, email, gribs, you name it. $250 a year gets you access to Sailmail, which gives you access to everything you need to stay in touch and stay up to date on weather when crossing oceans. Great system. The grounding plane and antenna were great, and my install worked very well. Very pleased with this gear.

Apple iPod- Music the whole time. Draws very little to charge it up via 12V socket.

Mountain House freeze dried food- If you have a very spartan boat with only a water boiler, then I would highly recommend Mountain House freeze dried camping food. Costs about $6 per meal. I ate one for dinner every day on SHTP.

Spinnaker wrap preventer- This piece of gear was invaluable during the race. My next boat will have some type of wrap preventer, for sure.

Quality sailing shorts and tech shirts- Comfortable, quick drying sailing gear for warm weather, trade wind sailing is great. On my next SHTP, i'll bring far fewer clothes. I brought way too many clothes, and ended up just wearing my nice sailing shorts and tech shirts the whole time. Quality instead of quantity.

What didn't work:

NKE autopilot- The autopilot did not work nearly as well as I had hoped. Going downwind, using TWA, the autopilot was slow to make corrections and just simply wound not hold me on course. I ended up getting no sleep when the kite was up, rounding up all the time, and constantly having to make corrections. The thing was so retarded that I actually switched it to compass mode, and it worked better.

Mount Gay 30- Great boat, but difficult to sail to it's potential when solo. When you sail it well, it's extremely fast, but it's very difficult to do that when you're by yourself. I think an easier to sail boat would have been better. The thing was designed for fully-crewed, water ballasted racing. Not for one person, un-water-ballasted racing. Handicap racing is all about sailing to the boat's potential, and the Mount Gay is just very hard to sail.

Charging system- Although the charing system was reliable and worked well, I will for sure, undoubtedly, go with solar panels in the next race. For peace of mind, and to eliminate the sound and burning of fossil fuels.

Wet boat- I did a lot of work to make the boat dry, but it still wasn't enough. In my next race, I will absolutely go overboard on making the boat as dry as possible.

Letting your competitors beat you- I have found that in any type of competition, letting your competitors beat you never results in a win. Adrian kicked my ass, and as a result, I did not win.

Losing keels- Losing a keel while mid ocean is extremely bad and I would not recommend anyone ever do it, under any conditions. On my next boat I will inspect the keel extremely thoroughly.

Not enough sleep and dehydration- I pushed myself extremely hard to keep up with Adrian at times, and as a result I became too tired and dehydrated. In the next race, I will throttle back at times to sleep, and will make sure I constantly drink too much water.

I might edit this list later, but that's the big stuff.

Ronnie
 
"The thing was so retarded that I actually switched it to compass mode, and it worked better."
WOW! Please don't tell me that you are as disappointed with the NKE as i am with the B&G! it appears to be that these both big brands are awesome only when you get special attention from their “engineers”….why is it that Raymarine can make a good pilot and not good instruments? And Broken & Garbage can’t get their pilot and instruments to work without having to pay tens of thousands for to have their guys come and give you special treatment…
It would be interesting to know if the Raymarine guys have successfully used their pilot in downwind-reaching with some seas
 
I only used the Raymarine in compass mode. My instruments are Navman/Northstar, and I read somewhere that relying on NMEA to get different manufacturers' gear to communicate would be too slow for the autopilot to work well. So I didn't bother hooking up the NMEA.

Since my wind gauges weren't accurate anyway, I'm sure it would have been a disaster to steer to wind angle.
 
"It would be interesting to know if the Raymarine guys have successfully used their pilot in downwind-reaching with some seas

Sorry to respond late. How about I make up for it by being particularly wordy? I would be one of those Raymarine guys, and neither a strong proponent nor critic, because in general I would say this: it works just fine if you don't expect miracles, and it's a good value (performance vs. price).

Sailing a compass course with the gyro compensated tiller pilot was quite good with a spinnaker up and a following sea, even when the sea state included a nasty beam-on component (which it did for several days). When the nasty component was there I had to put the gain up, which I think put a lot of wear on the ram. So yes, it works downwind with a sea if you're willing to put the required wear on the ram.

In wind trim mode it worked just fine for me, too, because I only ever preferred wind mode when I wanted to sail to apparent wind, such as sailing a close reach and following the wind shifts. Sailing on true wind might have been nice when going off the wind, but I found that using compass mode off the wind was just fine instead. Gyro compensation is essential--I've used both non gyro and gyro compensated Raymarine units and the noncompensated units just plain do not work, not at all (off the wind with a chute). Regarding true wind mode, most of you know the issue, but here goes my explanation anyway. The trigonometry of the vector problem expects very small errors in the transducer accuracy. The calculation of the true wind is based on the subtraction of two components that could be very near each other in magnitude, and then applying a complex trig funtion such that small measurement errors (the transducers) are magnified into a huge computed errors (the resultant true wind speed and angle). I don't think I had my transducers dialed in well at all, so the errors were too large for some wind angles. I know I could have calibrated them better if I'd been able to find a patch of water in the bay that had no current, or at least constant current, but alas I couldn't. So there was definitely room for improvement, but only so much. This is what I mean by not expecting miracles and being okay with the performance versus price trade-off: with this instrumentation, even in ideal conditions, I'm of the opinion you can't calibrate the transducers very accurately to expect a good calculation of true wind angle for sailing off the wind in a messy sea.

Nevertheless, I got really good results sailing in apparent wind mode exactly when I needed an apparent wind mode, upwind with wind shifts, and I got good results sailing on compass mode (when the gain was high enough) when the apparent wind was aft of the beam. So I was not unhappy at all with the performance for those 2 applications. But I'm also not one to expect top end performance out of admittedly "everyman" kind of gear.

There was one application that I hated: waypoint mode. The Raymarine processor is programmed to steer off course by a large angle back to zero XTE as soon as the XTE climbs just a little. That's okay when you're motoring or maybe even beam reaching, but not when you are close reaching, which I did a ton of on the return home. Of course the drift was always to leeward, so the XTE correction was always to windward. The headsail would luff up for a full minute or two while the XTE was reduced back to zero. I soon gave up on waypoint mode even though waypoint mode was really preferred for the excessive drift I had (while crossing eastward through the beam seas between the East Pac High and the CA coast). I checked the manuals and asked the technicians at Raymarine. It isn't configurable (unless I'm missing something). There was no self tending using waypoint mode, a real drag.

Paul/Culebra
 
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