[Amel Yacht Owners] Re: Volvo Turbos
Stephan Regulinski
Ian and Judy,
Good grief! I didn't realize that the belt change tool kit was so expensive! You may try ofering to "rent" the tools from your local Volvo mechanic. This could work for both of you. Good luck on your first change. By the way, as to the question of 1000 versus 2000 hours, this is usually settled on two pieces of data. First is the point at which a significant number of failures begin to occur. When the engine is first developed, it is estimated based on prior experience with similar engines plus engineering "judgement". In time, this estimate is updated using data from the actual engine. "Significant" in this case is a function of the cost of repairing in the event of running to failure as compared to the cost of replacing the belt prior to failure. Since the engine overhaul is likely to cost on the order of ten times the cost of a belt change, a "signifcant" number of failures would be anything greater than ten percent of the belts failing between 1000 and 2000 hours under normal use. The second piece of data is the effectiveness of inspection. If inspections were perfectly effective in identifying belts that will fail before the next inspection, than you would have no "hard time" limit on the belt. Instead, you would inspect on the interval and replace only when the belt failed inspection. With things that slowly wear out and then catostrophically fail, we mix the two ideas and inspect through the part of the life where failure is unlikely and then as the probability of failure increases, we replace the part and start over. Stainless steel is a good example of substance that does not yield to visual inspection. It is hard to observe minute cracks in stainless and it fails quickly after the formation of small cracks. Belts, however, seem to be of the other sort. Evidence of belt wear is easy to observe and failure happens well after the first signs of belt degradation. I am inclined to believe that the original maintenance program is correct. But remember it has two parts: Inspection and replacement. Inspecting the belt requires that the inspection port is opened and the belt is rotated through its entire circumference. You are looking for "teeth wear and damage" and "cracks in the belt and oil contamination" (from the maintenance manual). Oil degrades the belt material and causes the fibers in the belt to begin to pull apart. Jay, who wrote in earlier (759 and 762) may shed some light on the question of whether belt inspections are useful if he can tell us what was observed when his belts were inspected prior to their failure. Stephan G. Regulinski --- In amelyachtowners@yahoogroups.com, "Ian & Judy Jenkins" <ianjudyjenkins@h...> wrote: Dear Stephan, What a useful note. I was hoping to change the beltmyself until I found out the price of the belt tension guage ( somewherein the region of $6-800).Interestingly, my prophet on the mountain in LaR. , M. Selo, has recently emailed me that 2,000 hours before a change wasOK, whilst cautioning that an amateur attempt to change should not beundertaken lightly.I have noticed a few Volvo trucks on(and off)the road inEcuador so I am now hunting down a knowledgeable Jose to lend me his tools andride shotgun on my very cautious first changethe latest handbook. They also say that in their experience unless there issomething wrong with the fuel pump they would not check it when changing thecam belt. IanVolvo-From: "Stephan Regulinski" <stephreg@y...> thePenta, 1998) page 28 says that the timing gear belt (also called 2000cam belt) should be inspected every 200 hours and replaced every particularlyhours. This is twice the interval recommended by Joel. isthe maintenance findings on the last belt inspection prior to hours)capable of picking up premature belt wear in time to replace the isgiven he is operating under more extreme conditions. The question beltwhether this program is necessary for the rest of us. A timing newchange is neither cheap or fast. bolts.belt ($40 in Gibraltar), a workshop manual or copy of the relevant shop.I was able to borrow all of the above from a cooperative Volvo aThe were made more cooperative by the fact that I had just spent a helpfew hints: andtighten alternator belts. An assistant wouldn't hurt to hand tools flywheelinserting an anti-rotation tool. My mechanic advised me that this Allis a little tricky. Use a socket wrench with 31/32 socket to turn pulley.is well if the "B" on this pulley lines up with the notch in the beI am told that it can seize and that early evidence is a failure to tensionreused and dispose. inso that the belt, which rotates clockwise, pulls the pulley into anthe maintenance procedure. I did not attempt this operation. LOTimportant part of any good maintenance program. governedofrequested power to function. To check:OPEN. afterand youwill never get into the boost limit in cruise power conditions.Only whenasking for more than you should, like at avoiding a crash. Hopethis helps.important. and800hours, properlyrevcounter, both at crazy Volvo prices.Power output is fine and Itake careto thereexercised. getsis apressure control valve that opens up if the turbo pressure againsttoohigh.As backtheresistance of a spring.I have been advised to move this rod itmanuallyfrom time to time ( with engine switched off) to ensure that movement onis freemoving and it has always been free when I have moved it. 60hpthis rod(flat openthe turbopressure doesnt reach the point where the valve opens.( thiswouldn'tprevent the turbo from working ok as mine seems to be)should not be _________________________________________________________________abovecertain revs? http://docs.yahoo.com/info/terms/Stay in touch with absent friends - get MSN MessengerService. http://www.msn.co.uk/msnmobile_________________________________________________________________
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Delivery and Crossing
wcreed2 <wcreed2@...>
My name is Bill Reed and I am taking delivery of my Amel on December
15th in La Rochelle. I am sailing it to Guadaloupe and then on to the states. I am in the process of preparing my packing list and would appreciate any advice from those that have taken delivery in La Rochelle and made the crossing. Specifically, I would be interested in a packing list that breaks down what was procured prior to departure for France and what was procured in La Rochelle. Would appreciate any comments on the merits of U.S. documentation vs. foreign documentation. Thanks Bill Reed Amel SM 2000 "Gallatea"
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Re: [Amel Yacht Owners] Re: Volvo Turbos
ianjenkins1946 <ianjudyjenkins@hotmail.com>
Dear Stephan, What a useful note. I was hoping to change the belt myself until I found out the price of the belt tension guage ( somewhere in the region of $6-800).Interestingly, my prophet on the mountain in La R. , M. Selo, has recently emailed me that 2,000 hours before a change was OK, whilst cautioning that an amateur attempt to change should not be undertaken lightly.I have noticed a few Volvo trucks on(and off)the road in Ecuador so I am now hunting down a knowledgeable Jose to lend me his tools and ride shotgun on my very cautious first change
Marine Express Parts recomend 1000 hours, which I think is in the latest handbook. They also say that in their experience unless there is something wrong with the fuel pump they would not check it when changing the cam belt. Ian From: "Stephan Regulinski" <stephreg@yahoo.com>_________________________________________________________________ Hotmail messages direct to your mobile phone http://www.msn.co.uk/msnmobile
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Re: Volvo Turbos
Stephan Regulinski
Ian, Joel, Jay, etc.,
My copy of the Instruction Book ("Instruction Book 22 Series", Volvo- Penta, 1998) page 28 says that the timing gear belt (also called the cam belt) should be inspected every 200 hours and replaced every 2000 hours. This is twice the interval recommended by Joel. I have just replaced my belt at 2000 hours and found no excessive wear. I would like to know more about Jay's experience, particularly the maintenance findings on the last belt inspection prior to failure. It would be nice to know whether the 200 hour inspection is capable of picking up premature belt wear in time to replace the belt. I am not surprised that he has to adopt a more rigorous maintenance program (he reports belt failure at just over 1000 hours) given he is operating under more extreme conditions. The question is whether this program is necessary for the rest of us. A timing belt change is neither cheap or fast. For those interested in doing this job yourself, you will need a new belt ($40 in Gibraltar), a workshop manual or copy of the relevant pages, a belt tension guage, two locator pins and two locator bolts. I was able to borrow all of the above from a cooperative Volvo shop. The were made more cooperative by the fact that I had just spent a large sum of money repairing the rigging and we were arguing about the bill. I agreed to pay the bill in full and the shop manager agreed to loan me the manual, the tools, and a chat with his Volvo mechanic. Now we both think that the other is a perfect gentleman. The job took me five hours and would take an experienced mechanic half that (assuming an Amel were engine access is good). Here are a few hints: (1) Have handy: a full set of sockets including two wrenches, a 31/32 socket, a strap wrench to hold the water-pump pulley while loosening and tightening screws, and a crow bar or equivalent to help tighten alternator belts. An assistant wouldn't hurt to hand tools and read the manual. (2) After removing the alternator belts and the water-pump pulley, the timing-belt cover can be removed with gentle twisting. (3) The maintenance manual calls for removing the starter motor and inserting an anti-rotation tool. My mechanic advised me that this was not necessary. I did not find it necessary. (4) Fitting the timing pins into the camshaft and into the flywheel is a little tricky. Use a socket wrench with 31/32 socket to turn the drive shaft, and listen for a little "click" on the pin in the camshaft hole. It took me six or seven revolutions to convince myself I had found it. Then kneel beside the engine (next to the genset) and hold the pin in the flywheel hole. Wiggle the drive shaft and see if the flywheel pin sets. It will do so firmly and fully. If not, rotate the drive shaft one half turn (the camshaft will turn one full turn) and the pin should set. Beware of setting the flywheel pin in a place where the camshaft pin is not set. I think there is a second hole, but couldn't swear to it. (5) Set the two bolts in the pulley of the fuel injection pump. All is well if the "B" on this pulley lines up with the notch in the housing. (6) The manual says to remove the belt tensioner pulley and the idler pulley. I did and found that I had to put them back before I could get the new belt on. My mechanic later said that he doesn't remove them at all. However, check the bearing on the idler pulley. I am told that it can seize and that early evidence is a failure to turn smoothly. (7) Replace the belt. Cut the old belt in two so that it cannot be reused and dispose. (8) When tensioning the belt. My mechanic suggested rotating the tensioner pulley (actually it is a cam) counter-clockwise to tension so that the belt, which rotates clockwise, pulls the pulley into itself thereby increasing tension. (9) My mechanic advised that he did not adjusted the timing of the fuel pump as part of a belt replacement, despite this being a step in the maintenance procedure. I did not attempt this operation. (9) Follow the manual in all other circumstances. (10) Finally, before starting the engine, remember that prayer is an important part of any good maintenance program. Stephan G. Regulinski Delos (SMM #303) --- In amelyachtowners@yahoogroups.com, "Joel F. Potter" <jfpottercys@a...> wrote: Hello Ian,of requested power to function. To check:OPEN. and you will never get into the boost limit in cruise power conditions.Only when asking for more than you should, like at avoiding a crash. Hopethis helps. important. -----Original Message-----800 hours,rev counter, both at crazy Volvo prices.Power output is fine and Itake care tois a pressure control valve that opens up if the turbo pressure getstoo high.Asthe resistance of a spring.I have been advised to move this rod backmanually from time to time ( with engine switched off) to ensure that itis free moving and it has always been free when I have moved it.this rod (flat out).Itthe turbo pressure doesnt reach the point where the valve opens.( thiswouldn't prevent the turbo from working ok as mine seems to be)should not be seen to move at full revs, and if it does move is this amomentary and occasional movement or should the the valve be seen to stay openabove certain revs?Service.
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Re: Zeise diesel generator
Koen,
Thanks. Yes the foam is a bit oily. This info really helps! Richard --- In amelyachtowners@yahoogroups.com, koenvelleman <no_reply@y...> wrote: Hi Richard,with a screw connector at the end. The foam in the container can get abit oily and wet and the screw connector rusts away. This connectormust be drifting somewhere under the genset, just try to find it, put adriven by a small belt wich slips easely. Normaly Farryman puts the pumpto fresh water cooling and the Genset runs very smooth now.has removean indicator light notifying me that there's water inthe 'capsule'.Does anyone know where or what this 'capsule' is, and how to the water? The manual is no help to me on this matter!
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Re: Super Maramu for Sale in Australia
koenvelleman <no_reply@...>
Hi Robert,
Flash IV is Belgium registred. She is a Super Maramu built in 1990. I have updated her with all the important changes that Amel has done trough the years. She has the new propulsing sytem fitted by Amel. Also fitted by Amel is the new triple groove furling system, new mainsail and gib furling gearbox and moters. I changed the Autohelm pilot to a Brookes@Gatehouse pilot. Kept the Autohelm as back-up. I also updated the electrical charging and battery system to the new standards. Renewed the ceiling lining, wich was foam backed and came loose (a major problem with the Amels ) with the new felt backed stuff) The Genoa is 3 years old and the main has been renewed this year. She has full Brookes@Gatehouse instruments with 2 extra repeaters. Apart from the standard equipment she has an extra small gimballed watch radar, a 700W full sine-wave 220V converter for the breadmaker, SSB, davids, musk. screens, inmarsat-C, extra forward looking depth sounder, electric front toilet, new italian cooking stove with electric oven, new fridge and water cooled freezer system (no more R- 12 gas), airco in the aft cabin. She has an alternator fitted to the propeller wich gives all the needed electricity while cruising even for the breadmaker. She got a 50l/h watermaker. The genset has been overhauled and fitted with a fresh water cooling system 3 yrs ago. I always did an agressive preventive maintenance and all the sytems are working and are in good condition. Price: 300.000 Euro --- In amelyachtowners@yahoogroups.com, "Vivian, Robert & Aron Lewin" <lewin@b...> wrote: Hello... Pls let me have some details ...Age ...equipment Etc.. Iam in Sydney on 02 93371150Service.
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Varnishing
stargazer41amel <no_reply@...>
Has anyone attempted to varnish over or repair the original factory
applied varnish? I understand from the Amel factory that the varnish is a sprayed 2 part polyurethane finish. It is very hard finish and has held up well for the 16 year old vessel we have. But there are areas that need repairing and I am really concerned how difficult it is to deal with the existing finish. I was able to refinish the floors, exterior trims and interior steps beautifully but they had a different varnish finish. Any knowledgable help in this area will be greatly appreciated. Delores Carter
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Re: [Amel Yacht Owners] Super Maramu for Sale in Australia
Vivian, Robert & Aron Lewin <lewin@...>
Hello... Pls let me have some details ...Age ...equipment Etc.. I am in
Sydney on 02 93371150 Robert. On Sunday, September 21, 2003, at 12:26 AM, koenvelleman wrote: My Super Maramu Flash IV is now for sale<image.tiff>
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Super Maramu for Sale in Australia
koenvelleman <no_reply@...>
My Super Maramu Flash IV is now for sale
She is on the hardstand in Bundaberg QLD and in perfect condition.
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Re: Zeise diesel generator
koenvelleman <no_reply@...>
Hi Richard,
The water "sensor" in the Zeisse capsule is a simple double wire with a screw connector at the end. The foam in the container can get a bit oily and wet and the screw connector rusts away. This connector must be drifting somewhere under the genset, just try to find it, put a new screw connector on and things should be OK. The other main problem with the Zeisse is the sea water pump, driven by a small belt wich slips easely. Normaly Farryman puts the pump directly on the cranckshaft, this works fine. I also changed the thermostat to an 85°C and changed the cooling to fresh water cooling and the Genset runs very smooth now. Good Luck ! Koen Flash IV S/M 17 --- In amelyachtowners@yahoogroups.com, "closereach" <closereach@y...> wrote: I have a Zeise installed in my Super Maramu. The control panel hasthe 'capsule'. Does anyone know where or what this 'capsule' is, and how to remove
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Re: [Amel Yacht Owners] Rig tuning
amelforme
Hi Vito,
toggle quoted messageShow quoted text
I NEVER advocated a loose rig. It's dangerous to have loose rigging on an AMEL. Most riggers/yards loosen the rigging because most boats are tuned loose because they flex. Amels are tuned very tight because they don't flex. You shouldn't have much sag in the headstay and very little, if any, real slop in the lazy side shourds. TIGHT IS RIGHT. NEVER LOOSE. Hope this helps. Joel SUPER MARAMU MILLENNIUM #400 "MARY BROWN"
-----Original Message-----
From: asm283 [mailto:no_reply@yahoogroups.com] Sent: Thursday, September 18, 2003 8:53 AM To: amelyachtowners@yahoogroups.com Subject: [Amel Yacht Owners] Rig tuning I would be intrested in any opinions and recomendations on tuning the Amel ketch rig. The proper tune of the rig is directly related to the boats ability to point. Joel you recomend a loose rig what is your reason for this? Thanks Vito Ciaravino asm283 Yahoo! Groups Sponsor ADVERTISEMENT To unsubscribe from this group, send an email to: amelyachtowners-unsubscribe@yahoogroups.com Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
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Re: [Amel Yacht Owners] Rig tuning
amelforme
toggle quoted messageShow quoted text
-----Original Message-----
From: asm283 [mailto:no_reply@yahoogroups.com] Sent: Thursday, September 18, 2003 8:53 AM To: amelyachtowners@yahoogroups.com Subject: [Amel Yacht Owners] Rig tuning I would be intrested in any opinions and recomendations on tuning the Amel ketch rig. The proper tune of the rig is directly related to the boats ability to point. Joel you recomend a loose rig what is your reason for this? Thanks Vito Ciaravino asm283 Yahoo! Groups Sponsor ADVERTISEMENT To unsubscribe from this group, send an email to: amelyachtowners-unsubscribe@yahoogroups.com Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
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heaving to
Bill & Sara Atz <WCZ4455@...>
Occasionally we arrive before daylight after a long passage. I
asked Amel a few years ago how to "heave to" in the Super Maramu, and they said to point just slightly off the wind and then run the engine at low rpm. Is there a better way, without the engine? Bill on Lady Sadie
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Re: [Amel Yacht Owners] Rig tuning
Krassopoulos Dimitris <dkra@...>
Hi Joel,
toggle quoted messageShow quoted text
Does this apply also to the backstays of the mizen mast? Mine was quite loose and as far as I understand there are screws that prevent the rig to get loose. Regards Dimitris Krassopoulos Mobile GSM: +306944302318 Email: dkra@almalibre.gr <mailto:dkra@almalibre.gr> Web: www.almalibre.gr <http://www.almalibre.gr/>
-----Original Message-----
From: Joel F. Potter [mailto:jfpottercys@att.net] Sent: Saturday, September 20, 2003 1:11 AM To: amelyachtowners@yahoogroups.com Subject: RE: [Amel Yacht Owners] Rig tuning Hi Vito, I NEVER advocated a loose rig. It's dangerous to have loose rigging on an AMEL. Most riggers/yards loosen the rigging because most boats are tuned loose because they flex. Amels are tuned very tight because they don't flex. You shouldn't have much sag in the headstay and very little, if any, real slop in the lazy side shourds. TIGHT IS RIGHT. NEVER LOOSE. Hope this helps. Joel SUPER MARAMU MILLENNIUM #400 "MARY BROWN" -----Original Message----- From: asm283 [mailto:no_reply@yahoogroups.com] Sent: Thursday, September 18, 2003 8:53 AM To: amelyachtowners@yahoogroups.com Subject: [Amel Yacht Owners] Rig tuning I would be intrested in any opinions and recomendations on tuning the Amel ketch rig. The proper tune of the rig is directly related to the boats ability to point. Joel you recomend a loose rig what is your reason for this? Thanks Vito Ciaravino asm283 Yahoo! Groups Sponsor ADVERTISEMENT To unsubscribe from this group, send an email to: amelyachtowners-unsubscribe@yahoogroups.com Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. Yahoo! Groups Sponsor ADVERTISEMENT <http://rd.yahoo.com/M=194081.3897168.5135684.1261774/D=egroupweb/S=17050657 92:HM/A=1706996/R=0/SIG=11p5b9ris/*http://www.ediets.com/start.cfm?code=3050 9&media=atkins> click here <http://us.adserver.yahoo.com/l?M=194081.3897168.5135684.1261774/D=egroupmai l/S=:HM/A=1706996/rand=880926460> To unsubscribe from this group, send an email to: amelyachtowners-unsubscribe@yahoogroups.com Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service <http://docs.yahoo.com/info/terms/> .
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Rig tuning
asm283 <no_reply@...>
I would be intrested in any opinions and recomendations on tuning the
Amel ketch rig. The proper tune of the rig is directly related to the boats ability to point. Joel you recomend a loose rig what is your reason for this? Thanks Vito Ciaravino asm283
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Re: [Amel Yacht Owners] Re: Pointing ability of Super Maramu
Krassopoulos Dimitris <dkra@...>
HELLO,
toggle quoted messageShow quoted text
It is very interesting to read all these mails. My comment is that the SM2000 is a superb boat for cruising and in cruising mode it outperforms many cruisers/racers. My example is our recent common cruising with a superb cruiser/racer from Denmark the X-562 (56 feet). I was sailing with my wife and children the other boat had a crew of 3 sailors. We were able to arrive always first to our end destination because we were able to start sailing 15 minutes before they were and we were able to reef online as we call it. When the wind changed we wre able to hoist our mizzen staysail and we were again faster although they were trying to hoist a gennaker. So the boat is designed for cruising and it is fast, safe and easy to handle what are we looking more than that. Dimitris SM 2000 "Alma Libre" www.almalibre.gr <http://www.almalibre.gr>
-----Original Message-----
From: Horst Pause [mailto:horst@dpnsoftware.com] Sent: Thursday, September 18, 2003 1:47 PM To: amelyachtowners@yahoogroups.com Subject: Re: [Amel Yacht Owners] Re: Pointing ability of Super Maramu Hello All, I have read the various messages about the pointing ability of your boats, saw, to my horror, the suggestion to have an inside track fitted. Please don't - the Amel boats are the only ones where one can walk around on the deck without having to wear shoes with steel caps! Also, it must have occurred to you that the (flatter) in-mast mainsail may have some influence on the drive of the boat when she's pointing high. I have only compared this on two Maramus, one with furling, the other with conventional main - the difference was just under 5 degrees (they both had reasonably new foresails). Anyway, a ketch is not supposed to win races round the cans. Horst ' ' Hi David ' ' I agree with everyone about the pointing ability of the SM. On my ' boat with a new 140 headsail by super sailmakers I am seeing about 40 ' dg apparent. This weekend I came in 2nd in one of the local races. My ' main competition were a Cardinal 46, J35 and a Benetau 42s7. Boats ' known for their performance characteristics. In winds of 25 to 30 ' knots I held my own against these boats to windward and nailed them ' off the wind. Most of the other boats including a J35 were nowere ' close. Any pointing ability that I gave up to my competition was more ' than made up to the ability of the SM to stand up to a breeze and its ' pure speed. ' --- In amelyachtowners@yahoogroups.com, "davidcrisp" <david@f...> ' wrote: ' > Hi All, ' > ' > How close hauled should a Super Maramu sail? The best I can do is ' > 45deg apparent, which basically means going to windward is very ' slow ' > and frustrating. In calm seas I can pinch up to maybe 40deg ' > sometimes but speed suffers badly and I usually end up with an ' > accidental tack. Am suspecting (hoping) I have a problem. Having ' > raced a lot I believe I know how to trim sails and I have a new ' > genoa. ' > ' > So is 45deg apprent normal? If not anyone ahve any suggestions as ' to ' > my problem? ' > ' > Regards ' > David ' > Gallant of Fowey ' ' ' To unsubscribe from this group, send an email to: ' amelyachtowners-unsubscribe@yahoogroups.com ' ' ' ' Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. Yahoo! Groups Sponsor ADVERTISEMENT <http://rd.yahoo.com/M=194081.3897168.5135684.1261774/D=egroupweb/S=17050657 92:HM/A=1706996/R=0/SIG=11p5b9ris/*http://www.ediets.com/start.cfm?code=3050 9&media=atkins> click here <http://us.adserver.yahoo.com/l?M=194081.3897168.5135684.1261774/D=egroupmai l/S=:HM/A=1706996/rand=250236746> To unsubscribe from this group, send an email to: amelyachtowners-unsubscribe@yahoogroups.com Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service <http://docs.yahoo.com/info/terms/> .
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Re: [Amel Yacht Owners] Re: Pointing ability of Super Maramu
Horst Pause <horst@...>
Hello All,
I have read the various messages about the pointing ability of your boats, saw, to my horror, the suggestion to have an inside track fitted. Please don't - the Amel boats are the only ones where one can walk around on the deck without having to wear shoes with steel caps! Also, it must have occurred to you that the (flatter) in-mast mainsail may have some influence on the drive of the boat when she's pointing high. I have only compared this on two Maramus, one with furling, the other with conventional main - the difference was just under 5 degrees (they both had reasonably new foresails). Anyway, a ketch is not supposed to win races round the cans. Horst ' ' Hi David ' ' I agree with everyone about the pointing ability of the SM. On my ' boat with a new 140 headsail by super sailmakers I am seeing about 40 ' dg apparent. This weekend I came in 2nd in one of the local races. My ' main competition were a Cardinal 46, J35 and a Benetau 42s7. Boats ' known for their performance characteristics. In winds of 25 to 30 ' knots I held my own against these boats to windward and nailed them ' off the wind. Most of the other boats including a J35 were nowere ' close. Any pointing ability that I gave up to my competition was more ' than made up to the ability of the SM to stand up to a breeze and its ' pure speed. ' --- In amelyachtowners@yahoogroups.com, "davidcrisp" <david@f...> ' wrote: ' > Hi All, ' > ' > How close hauled should a Super Maramu sail? The best I can do is ' > 45deg apparent, which basically means going to windward is very ' slow ' > and frustrating. In calm seas I can pinch up to maybe 40deg ' > sometimes but speed suffers badly and I usually end up with an ' > accidental tack. Am suspecting (hoping) I have a problem. Having ' > raced a lot I believe I know how to trim sails and I have a new ' > genoa. ' > ' > So is 45deg apprent normal? If not anyone ahve any suggestions as ' to ' > my problem? ' > ' > Regards ' > David ' > Gallant of Fowey ' ' ' To unsubscribe from this group, send an email to: ' amelyachtowners-unsubscribe@yahoogroups.com ' ' ' ' Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
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Re: [Amel Yacht Owners] Pointing ability of Super Maramu
Joel F. Potter <jfpottercys@...>
Hi David,
Full water tank helps the boat to weather (stands up better, weight is down low) 100' of chain is like having a fat boy on your bow pulpit and probably worth about 2 degrees. Really. If the keel has any growth, ANY, it stalls early. The reason weight forward is bad is because it increases the polar moment of inertia. Makes the bow go up and down more and a bit more side to side which interrupts the flow, increases drag, and degrades your pace. Hope this helps. Joel F. Potter - SUPER MARAMU MILLENNIUM # 400 "MARY BROWN"
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Re: Pointing ability of Super Maramu
asm283 <no_reply@...>
Hi David
I agree with everyone about the pointing ability of the SM. On my boat with a new 140 headsail by super sailmakers I am seeing about 40 dg apparent. This weekend I came in 2nd in one of the local races. My main competition were a Cardinal 46, J35 and a Benetau 42s7. Boats known for their performance characteristics. In winds of 25 to 30 knots I held my own against these boats to windward and nailed them off the wind. Most of the other boats including a J35 were nowere close. Any pointing ability that I gave up to my competition was more than made up to the ability of the SM to stand up to a breeze and its pure speed. --- In amelyachtowners@yahoogroups.com, "davidcrisp" <david@f...> wrote: Hi All,slow and frustrating. In calm seas I can pinch up to maybe 40degto my problem?
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Re: [Amel Yacht Owners] Pointing ability of Super Maramu
David Crisp
Claude,
I concur, the inner headstay is too much hassle and I would be conncerned to make a modification to a proven design. Those guys in Rochelle have got more things right than I have seen on any other boat. I'll go for the idyllic reaches. Are you out in the Caribbean, that's our domain at the moment, would be nice to cross tracks one day hsould the wind blow the right way. David --- In amelyachtowners@yahoogroups.com, Claude Roessiger <nearlynothing@y...> wrote: Dear David,
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