hi philippe, oliver from Mallorca- would you know the rigged weight of a micro 18?
regards
--- On Sun, 9/28/08, Philippe DE TROY <philippe@...> wrote:
From: Philippe DE TROY <philippe@...> Subject: Re: [MicroClass] Re: Yardstick number for micros To: MicroClass@yahoogroups.com Date: Sunday, September 28, 2008, 10:27 PM
Back on this old topic...
A German competitor entered the 30th Micr'Eau d'Heure and declares his boat as a "Gem with a Cruiser's rig". He sent his national measurer a setof measurement, but after some exchanges, it appeared that the boat was not a Gem, but probably a Jones Micro 18 (this is the boat described on http://www.microcla ss.org/forum/ viewtopic. php?p=3398)
Then, apparently, the rig is shorter indeed, but for Cruiser, the Mainsail Hoist "P" is limited to 6,85 m (or 22ft 5in) and mast length 7,70 m (or 25ft 3 in)
Data for the Gem are P=7,25 (23ft 11in), mast length unknown, but limited by Micro Class Rules to 8,20 m (26ft 10in)
This gives, on paper, a slight advantage to the Gem.
According to the French Handicap National (HN) TCF system, the only element of comparison I found in addition of the Gem (PY 1069-HN 0.6973) is the First 18 (PY 1111 / HN 0.6466)...
The PY of the Swift in the Byron software table seems right, related to the First as they are believed to be similar in performance, but the Gem could be too high (equivalent of HN, compared to the First, should be 1029!
But there are other boat types in the range of PY 1051-1111, common to both tables, and most of them (Centurion 32, GK 24, J 22, Sun 2000, Shipman 28, Ecume de Mer, Trapper 300, Jouet 760, Dufour 2800, Trapper 500, ...) ALL having a TCF in France between 0,73 and 0,75... This is the TCF of a Micro Proto (Hot Boat, L'Arte), NOT for the Jones or any production Micro...
A first conclusion ofthe comparison of the tables is than Byron software over-estimates the performance of a Micro by approximately 3 to 5 minutes per hour (except for protos, but HN is based on modern boats with carbon rig)
Anyway we don't have more information about the Jones Micro 18, but personally,based on 1069 forthe Gem, I should not give less than 1096, probably 1115, but also change the Swift to 1143 and the First 18 to 1152...
-----Original Message----- From: MicroClass@yahoogro ups.com [mailto:MicroClass@ yahoogroups. com] On Behalf Of Peter Halliwell Sent: 05 September 2007 15:03 To: MicroClass@yahoogro ups.com Subject: Re: [MicroClass] Re: Yardstick number for micros
I'm thinking of getting a Micro...what PY Number are the Brit boats sailing to?
Peter H
Steve Culpitt <sculpitt@hotmail. com> wrote:
Dave
I sheet to the coach roof, what do you have around the 4 year mark?
Steve
On 3/9/07 23:25, "David" <dave.waters@ btinternet. com> wrote:
Steve,
All are sound but quite well used. I replace my sails before they get too stretched but I like to get a few seasons use from them. Ages range from 10+ years to about 4. Sheeting angle of course depends on position of tracks and blocks. On the Micro18 the sheeting angle is typically to make a lot of tension down the leech.
Dave
--- In MicroClass@yahoogro ups.com <mailto:MicroClass% 40yahoogroups. com> , Steve Culpitt <sculpitt@...> wrote: > > Dave > > What condition are they in and how old? > > Kind regards > > Steve > > Oh and what sheeting
angle? > > > > On 29/8/07 15:24, "David" <dave.waters@ ...> wrote: > > > > > > > > > > > Hullo Jimmy, > > > > I have a number of redundant Micro 18 sails, including jibs. If you > > still need a jib (or any other sail) please let me know. I live in > > Colchester, Essex and I sail my boat on the Stour at Manningtree. > > > > I'm not familiar with the Microdsail, but if you can give me the > > measurements I could check them against the Micro 18 sail(s). > > > > Regards, > > > > Dave > > > > --- In MicroClass@yahoogro ups.com <mailto:MicroClass%
40yahoogroups. com> <mailto:MicroClass% 40yahoogroups. com> , > > "jimmyfuller0" <jimmyfuller0@> > > wrote: > >> > > >> > --- In MicroClass@yahoogro ups.com <mailto:MicroClass% 40yahoogroups. com> <mailto:MicroClass% 40yahoogroups. com> , > >> "jimmyfuller0" <jimmyfuller0@> > >> > wrote: > >>> > > > >>> > > Good afternoon everyone. > >>> > > >
>>> > > I am in need of a standard blade jib for a Microsail as i only > > have > >> > the > >>> > > genoa with a poor sheeting angle. It will be for cruising use > >> > perhaps > >>> > > some racing dacron will do must be in good condition and be > >> > suitable > >> > to > >>> > > sheet to the standard cabin roof fittings with barber haulers. > >>> > > > >>> > > Thanks in advance > >>> > > > >>> > > Jimmy. > >>> > > > >> > > >> > Hello anyone out there, if there is anyone out there? > >> > > >> > Just to create some life on the UK forum you are all abviously out > >> > there > >> > having
too much fun!! I am writing to tell you i have managed to > > get > >> > a > >> > Narwhal blade jib off a Proto in Austria which works superbly and > > I > >> > was > >> > pleasantly surprised at how quick it was to arrive on my doorstep. > >> > > >> > If anyone else is in need of a new jib or suit of sails the same > > chap > >> > has a full suit of Doyle racing sails cut for a carbon mast (500 > >> > Euros > >> > +postage) and a superb radial cut Narwhal headsail (200 euros > >> > +postage)! Email me and i will forward your details to the seller > > for > >> > the details, alternatively go to www.microclass. org on the forum > >> > under > >> > sales and contact Christian yourself. There
is a possibility they > >> > might > >> > be sold allready but its worth a go. > >> > > >> > Jimmy > >> > > > > > > > >
For ideas on reducing your carbon footprint visit Yahoo! For Good this month.
For ideas on reducing your carbon footprint visit Yahoo! For Good this month.
Thanks for the response Peter. I'm based at Rutland Water so a little way from you. I'm used to sailing cats so the appeal of sailing slowly and at 45 degrees is not too appealing to me, but sailing over the winter, keeping relatively dry and being able to have a cuppa whilst racing does. I'm really looking forward to it. I may even take the wife along!!
The boat is totally new to me, not even sailed it I just liked the sharp modern appearance and took the plunge, so I intend to get used to it over the next few months before getting too serious!
No doubt I'll have a bundle of questions for the forum. But I'll keep you posted with first impressions.
Regards Colin
--- In MicroClass@yahoogroups.com, Peter Halliwell <peterkayak@...> wrote: > > Ive a Microchip, another early design, and have done quite a bit of up dateing, but not bought any new sails. Don't know where you are based, but if anywhere near Queen Mary, West London,we could have a look and a chat. > > Regards > > Peter H > > --- On Tue, 18/11/08, katmancol <katmancol@...> wrote: > From: katmancol <katmancol@...> > Subject: [MicroClass] Kelt 550 > To: MicroClass@yahoogroups.com > Date: Tuesday, 18 November, 2008, 4:08 PM > > > > > > > > > > > > Hi All > > I've just bought a 1981 Kelt K18/550 which the owner told me was a > > Micro Cup design. I would like to know if the boat fits this Micro > > class and if anyone can give me any more information on the Kelt I'd > > appreciate it. > > Thanks > > Colin >
Principle, average SL unchanged, let's say 6.40, may be SLu=7.30 and SLe=5.50 or 7.20/5.60
4*SMG+SF unchanged, example 4*3.73+3.45 = 18.37
You want SMG=90% SF% then 4*0.9*SF + SF =4.6*SF = 18.37, SF = 3.99, SMG = (18.37-3.99)/4 = 3.845 bad luck, let's round to the most convenient centimeter 3.85 then SF=18.37-4*3.85 = 3.97
Further what bowsprit extension? 2/3 SF from mast = 2.646
In addition, bowsprit must be retracted within hull template (means above deck) when not in use.
Thanks for the info Phil. Now I know where I am!! I hope to get used to the boat over the winter. There is no spinnaker gear with the boat so that may have to come at a later stage. I know the design is quite old now but have any suggestions been made to allow a gennaker into the class in align with modern sportsboats?
Regards Colin
--- In MicroClass@yahoogroups.com, "Philippe DE TROY" <philippe@...> wrote: > > No problem, the Kelt was built on the genuine Class Rules of 1977. > Designer Giles Ollier > Available as fixed keel (Q) or lift keel (QR) > Performance is assessed by the French Federation as equal to the First 18, and the First 18 QR has a PN 1111, just slower than a Swift 18 (1102) and the First 18 and Kelt 550 are clearly approximately 1 minute slower. These handicaps rely on speed statistics and may also reflect the average level of the crews... > > There was god information (in French) on a Swiss Web site La Voile- Les Voiliers, temporary unavailable, also a page (in French too) on the Go-Neptune Web site (also in French) www.go-neptune.org/index.php? option=com_content&view=article&catid=46:croiseurs&id=72:kelt- 550&Itemid=70 > > On Micro Class.org, see the standard sail dimensions on www.microclass.org/page.php?page=document5 > These dimensions are still "old style" mainsails, the Micro Class accepts some "refreshed" style with larger mainsail head (batten accepted instead of board), but it implies a device to pass the backstay when gybing. > The headsail is also outdated, most of the Micros are using standard jibs 6.50 by 2.00 metres, just check if there is room on the forestay for such a long luff, then as the standard mainsail area is 10.94 sq.m., improved with larger mainsail like First 18 or Jouet 550 11.20 sq.m., adjust the heasail area to 7.56 or 7.30 sq.m. (for luff length 6.50, perpendicular from clew point 2.32 or 2.24) > On the other side, if the forestay attachment is as low as the headsail luff length lets fear, the spinnaker is incredibly high and narrow (and slightly undersized for the present Class Rules), the standards in the Class are leeches length 6.40, mid width 3,73 and foot length 3,47 (like Go-Neptune). I used a 6.55 high spinnaker on my standard Shanta Micro Proto, the kite was not setting properly, now I changed to 6.40 and things are much better, the forestay length is 6.90 > > Phil > > > ----- Original Message ----- > From: katmancol > To: MicroClass@yahoogroups.com > Sent: Tuesday, November 18, 2008 5:08 PM > Subject: [MicroClass] Kelt 550 > > > Hi All > I've just bought a 1981 Kelt K18/550 which the owner told me was a > Micro Cup design. I would like to know if the boat fits this Micro > class and if anyone can give me any more information on the Kelt I'd > appreciate it. > Thanks > Colin >
Thanks for the response Peter.
I'm based at Rutland Water so a little way from you. I'm used to
sailing cats so the appeal of sailing slowly and at 45 degrees is not
too appealing to me, but sailing over the winter, keeping relatively
dry and being able to have a cuppa whilst racing does. I'm really
looking forward to it. I may even take the wife along!!
The boat is totally new to me, not even sailed it I just liked the
sharp modern appearance and took the plunge, so I intend to get used
to it over the next few months before getting too serious!
No doubt I'll have a bundle of questions for the forum. But I'll keep
you posted with first impressions.
Regards
Colin
--- In MicroClass@yahoogroups.com, Peter Halliwell <peterkayak@...>
wrote:
>
> Ive a Microchip, another early design, and have done quite a bit of
up dateing, but not bought any new sails. Don't know where you are
based, but if anywhere near Queen Mary, West London,we could have a
look and a chat.
>
> Regards
>
> Peter H
>
> --- On Tue, 18/11/08, katmancol <katmancol@...> wrote:
> From: katmancol <katmancol@...>
> Subject: [MicroClass] Kelt 550
> To: MicroClass@yahoogroups.com
> Date: Tuesday, 18 November, 2008, 4:08 PM
>
>
>
>
>
>
>
>
>
>
>
> Hi All
>
> I've just bought a 1981 Kelt K18/550 which the owner told me was a
>
> Micro Cup design. I would like to know if the boat fits this Micro
>
> class and if anyone can give me any more information on the Kelt
I'd
>
> appreciate it.
>
> Thanks
>
> Colin
>
Thanks for the info Phil. Now I know where I am!!
I hope to get used to the boat over the winter. There is no spinnaker
gear with the boat so that may have to come at a later stage. I know
the design is quite old now but have any suggestions been made to
allow a gennaker into the class in align with modern sportsboats?
Regards
Colin
--- In MicroClass@yahoogroups.com, "Philippe DE TROY" <philippe@...>
wrote:
>
> No problem, the Kelt was built on the genuine Class Rules of 1977.
> Designer Giles Ollier
> Available as fixed keel (Q) or lift keel (QR)
> Performance is assessed by the French Federation as equal to the
First 18, and the First 18 QR has a PN 1111, just slower than a Swift
18 (1102) and the First 18 and Kelt 550 are clearly approximately 1
minute slower. These handicaps rely on speed statistics and may also
reflect the average level of the crews...
>
> There was god information (in French) on a Swiss Web site La Voile-
Les Voiliers, temporary unavailable, also a page (in French too) on
the Go-Neptune Web site (also in French) www.go-neptune.org/index.php?
option=com_content&view=article&catid=46:croiseurs&id=72:kelt-
550&Itemid=70
>
> On Micro Class.org, see the standard sail dimensions on
www.microclass.org/page.php?page=document5
> These dimensions are still "old style" mainsails, the Micro Class
accepts some "refreshed" style with larger mainsail head (batten
accepted instead of board), but it implies a device to pass the
backstay when gybing.
> The headsail is also outdated, most of the Micros are using
standard jibs 6.50 by 2.00 metres, just check if there is room on the
forestay for such a long luff, then as the standard mainsail area is
10.94 sq.m., improved with larger mainsail like First 18 or Jouet 550
11.20 sq.m., adjust the heasail area to 7.56 or 7.30 sq.m. (for luff
length 6.50, perpendicular from clew point 2.32 or 2.24)
> On the other side, if the forestay attachment is as low as the
headsail luff length lets fear, the spinnaker is incredibly high and
narrow (and slightly undersized for the present Class Rules), the
standards in the Class are leeches length 6.40, mid width 3,73 and
foot length 3,47 (like Go-Neptune). I used a 6.55 high spinnaker on
my standard Shanta Micro Proto, the kite was not setting properly,
now I changed to 6.40 and things are much better, the forestay length
is 6.90
>
> Phil
>
>
> ----- Original Message -----
> From: katmancol
> To: MicroClass@yahoogroups.com
> Sent: Tuesday, November 18, 2008 5:08 PM
> Subject: [MicroClass] Kelt 550
>
>
> Hi All
> I've just bought a 1981 Kelt K18/550 which the owner told me was
a
> Micro Cup design. I would like to know if the boat fits this
Micro
> class and if anyone can give me any more information on the Kelt
I'd
> appreciate it.
> Thanks
> Colin
>
In the same position as you, market is very poor at the moment
Steve
From: MicroClass@yahoogroups.com
[mailto:MicroClass@yahoogroups.com] On Behalf Of John Button Sent: 19 November 2008 10:13 To: MicroClass@yahoogroups.com Subject: [MicroClass] GEM for sale
URGENT SALE - NEEDED MUST GO - NEW BOAT HAS
ARRIVED
I am selling my GEM 'Gazelle' sail no 40
good condition, everything works
recent Goacher main, jib and spi all in v. good condition
good Sanders genoa and blade jib
spare genoa, spi and main
anchor chain and warps
fenders
windex
all halyards, spi pole lines, kicker and cunninham led to cockpit
HATCH LAUNCH BAG FOR SPI
running rigging recently renewed
new keel winch {not fitted}
table fits on keel box
single burner stove
Johnson 4hp 2 stroke outboard (very light!) on new lifting bracket
good breakback trailer with new winch and tyres, and spare wheel
URGENT SALE - NEEDED MUST GO - NEW BOAT HAS ARRIVED
I am selling my GEM 'Gazelle' sail no 40
good condition, everything works
recent Goacher main, jib and spi all in v. good condition
good Sanders genoa and blade jib
spare genoa, spi and main
anchor chain and warps
fenders
windex
all halyards, spi pole lines, kicker and cunninham led to cockpit
HATCH LAUNCH BAG FOR SPI
running rigging recently renewed
new keel winch {not fitted}
table fits on keel box
single burner stove
Johnson 4hp 2 stroke outboard (very light!) on new lifting bracket
good breakback trailer with new winch and tyres, and spare wheel
lying at Poole
see photos under GEM in the photos section of this group. Llots more
pics at
http://www.workofart-marine.co.uk/images/Boats%20Web%20images/Boat%
20Slides/John's%20Gazelle/index.htm
£3 500 ono
tel 01202 692 096
John Button
Ive a Microchip, another early design, and have done quite a bit of up dateing, but not bought any new sails. Don't know where you are based, but if anywhere near Queen Mary, West London,we could have a look and a chat.
Regards
Peter H
--- On Tue, 18/11/08, katmancol <katmancol@...> wrote:
From: katmancol <katmancol@...> Subject: [MicroClass] Kelt 550 To: MicroClass@yahoogroups.com Date: Tuesday, 18 November, 2008, 4:08 PM
Hi All
I've just bought a 1981 Kelt K18/550 which the owner told me was a
Micro Cup design. I would like to know if the boat fits this Micro
class and if anyone can give me any more information on the Kelt I'd
appreciate it.
Thanks
Colin
No problem, the Kelt was built on the genuine Class Rules of 1977.
Designer Giles Ollier
Available as fixed keel (Q) or lift keel (QR)
Performance is assessed by the French Federation as equal to the First 18, and the First 18 QR has a PN 1111, just slower than a Swift 18 (1102) and the First 18 and Kelt 550 are clearly approximately 1 minute slower. These handicaps rely on speed statistics and may also reflect the average level of the crews...
These dimensions are still "old style" mainsails, the Micro Class accepts some "refreshed" style with larger mainsail head (batten accepted instead of board), but it implies a device to pass the backstay when gybing.
The headsail is also outdated, most of the Micros are using standard jibs 6.50 by 2.00 metres, just check if there is room on the forestay for such a long luff, then as the standard mainsail area is 10.94 sq.m., improved with larger mainsail like First 18 or Jouet 550 11.20 sq.m., adjust the heasail area to 7.56 or 7.30 sq.m. (for luff length 6.50, perpendicular from clew point 2.32 or 2.24)
On the other side, if the forestay attachment is as low as the headsail luff length lets fear, the spinnaker is incredibly high and narrow (and slightly undersized for the present Class Rules), the standards in the Class are leeches length 6.40, mid width 3,73 and foot length 3,47 (like Go-Neptune). I used a 6.55 high spinnaker on my standard Shanta Micro Proto, the kite was not setting properly, now I changed to 6.40 and things are much better, the forestay length is 6.90
Hi All I've just bought a 1981 Kelt K18/550 which the owner told me was a Micro Cup design. I would like to know if the boat fits this Micro class and if anyone can give me any more information on the Kelt I'd appreciate it. Thanks Colin
Hi All
I've just bought a 1981 Kelt K18/550 which the owner told me was a
Micro Cup design. I would like to know if the boat fits this Micro
class and if anyone can give me any more information on the Kelt I'd
appreciate it.
Thanks
Colin
A 5th boat was found in Northern France, I'm waiting for pictures
Now clearly...
This is not a Gem
This is not the same boat as the Jones 18
This is not the same boat as Pip (type unknown, but the only boat found was in Britain)
This is not the same boat as Spiced Gold, moored for years in Greenwich Yacht Club
The name Puppeteer was also given to a half tonner Puppeteer 330, and a search for this boats gives a lot of results in boats for sale and regatta results, boats built 1982-1984 and mainly in Ireland East Coast (Dublin), SW-Scotland (Troon) and in Ulster (Belfast Lough).
There is no hit on the name Puppeteer for a manufacturer, so I assume they stoped the business before the beginning of Internet times.
I could for the first time touch a Jones Micro 18 this week end in Belgium (I'm very disapointed that Peter could not join us...)
The boat is the "PIP" sold some months ago to a German sailor Hartmut Bachstaedter.
The boat, in this configuration, is clearly compliant with the limitations of the Cruisers division, and performance is also clearly not as good as the Neptune, believed to be just faster than a Gem.
PIP was found with a nice "G" letter in the mainsail, but this is probably the result of a long lasting confusion, where al Micros except the Swift and the First 18 were considered as Gem's and rated as such.
PN should be somewhere between the Gem (1069) and the First 18 (1111), for me no less than 1083, no more than 1092
Note that the PN I used are extracted from Byron software, but these table are not very consistent, as the J-22 (1072) should be slower than a Micro Proto and even than a Gem, same for many quarter-tonners...
hi all, just back from a few days training. It was again a drama
getting the boat out the water in Arbroath mostly due to the fact
that I had not raised the keel far enough, it was still sitting a few
inches out but it was impossible to see it from our vantage point.
I ended up re doing thwe whole system while in port Edgar as the old
one had been repaired badly and there were too many needless shackles
which shortenend the lift capability of the winch.
One issue has come up and its that there is not a fitting low down on
the bow to enable a horizontal "pull" to drag her onto the trailer,
it means the winch has to be attached high up the the plate t6hat
holds the fore stay. This gives an upward pull rather than a
horizontal one, it was almost impossible to pull her all the way up
to the snubb.
Has aynone fitted a D ring lower down to allow a better "pull" to be
had? If so I would be very interested in hearing how it was down.
As to the sailing its self, it was really great. I was a novice
sailer and had never even been on a boat that was heeling, so I was
in for a big shock. She heeled over beautifully and my instructor was
shocked at how quick she went. never once did she thresten to
capsize, she just turned into the wind when it got too much or we let
out the main sail. due to the blustery conditions we reefed the main
all the time and she behaved very well indeed. I really enjoyed the
sailing espesially with a good instructor on board which instills
confidence.
I slept onboard when I was there to save money and the accomodation
was just fine, sausages were fried on a wee gas cooker thingy that
sat on the washboard which had been laid down across the cockpit to
create more worktop space. Sausages frying at sunrise...... heaven.
Regards Alan
Hi Peter, thanks for the great write up you kindly sent me.
regards and thanks
Alan
--- On Mon, 22/9/08, Peter Halliwell <peterkayak@...> wrote:
From: Peter Halliwell <peterkayak@...> Subject: Re: [MicroClass] dismantling a microgem To: MicroClass@yahoogroups.com Date: Monday, 22 September, 2008, 6:27 PM
Hi
I do Microchip on my own, but its a bit fraught on occasions.One helper makes it easier.
Remove the boom and all the gubbins so that the mast is held by forestay, shrouds and lowers.
Fasten all the other strings bar one haliyard, to the spi pole fitting on the front of the mast and coil all the falls and fasten them to the fitting.
Fasten the jib haliyard, or the spi haliyard to the top/front of the pulpit.
Tighten it up and cleat it. (mine is a jam cleat on the coachroof)
Rig some sort of crutch to receive the mast on the transom
Free the forestay.
Take a deep breath, grab the mast, uncleat the jib haliyard, and lower the mast slowly aft.
(its easier with a friend to lower the haliyard whilst you hold the mast) You have to move aft as this happens, don't fall down the hatch or into the cockpit. If you are lucky enough to have two friends this is where they come in!
The problem will be that the mast wishes to swing to one side or another, rather than that you can't support it.
Stow it in the crutch.
Remove the lowers, coil them up and fasten somewhere where they won't get loose.
Remove the forestay, coili it up and stache it somewhere safe.
Unbolt the mast foot
Free the shrouds, pass a line through the lowest fitting and the kicker shackle on the mast and tension them
Put an old sailbag over all the bits of string and the mast foot
Fasten the mast to the pulpit, with a large overhang, fasten the mast to the crutch at the stern with a small over hang.
Put everything else in the boat, protecting the rudder from damaging itself or the sails etc
Make certain that the weight of the keel is taken on the trailer and not the cable that hoists it.
Make sue that the boat makes the trailer bow heavy
Have a good trip to Port Edgar.
Regards
Peter H
Microchip
--- On Mon, 22/9/08, bty777677 <alan.davidson14@ btinternet. com> wrote:
From: bty777677 <alan.davidson14@ btinternet. com> Subject: [MicroClass] dismantling a microgem To: MicroClass@yahoogro ups.com Date: Monday, 22 September, 2008, 3:05 PM
Hi there, are there any step by step . idiot proof ways of getting the mast down and all packed away for a road trip?
I and a few helpful amatuers raised the mast with Benny Hill results, I would much rather take everything down properly this time.
I am going over to Port Edgar in Oct for some lessons and I need to trailer her over there.
A German competitor entered the 30th Micr'Eau d'Heure and declares his boat as a "Gem with a Cruiser's rig". He sent his national measurer a setof measurement, but after some exchanges, it appeared that the boat was not a Gem, but probably a Jones Micro 18 (this is the boat described on http://www.microclass.org/forum/viewtopic.php?p=3398)
Then, apparently, the rig is shorter indeed, but for Cruiser, the Mainsail Hoist "P" is limited to 6,85 m (or 22ft 5in) and mast length 7,70 m (or 25ft 3 in)
Data for the Gem are P=7,25 (23ft 11in), mast length unknown, but limited by Micro Class Rules to 8,20 m (26ft 10in)
This gives, on paper, a slight advantage to the Gem.
According to the French Handicap National (HN) TCF system, the only element of comparison I found in addition of the Gem (PY 1069-HN 0.6973) is the First 18 (PY 1111 / HN 0.6466)...
The PY of the Swift in the Byron software table seems right, related to the First as they are believed to be similar in performance, but the Gem could be too high (equivalent of HN, compared to the First, should be 1029!
But there are other boat types in the range of PY 1051-1111, common to both tables, and most of them (Centurion 32, GK 24, J 22, Sun 2000, Shipman 28, Ecume de Mer, Trapper 300, Jouet 760, Dufour 2800, Trapper 500, ...) ALL having a TCF in France between 0,73 and 0,75... This is the TCF of a Micro Proto (Hot Boat, L'Arte), NOT for the Jones or any production Micro...
A first conclusion ofthe comparison of the tables is than Byron software over-estimates the performance of a Micro by approximately 3 to 5 minutes per hour (except for protos, but HN is based on modern boats with carbon rig)
Anyway we don't have more information about the Jones Micro 18, but personally,based on 1069 forthe Gem, I should not give less than 1096, probably 1115, but also change the Swift to 1143 and the First 18 to 1152...
-----Original Message----- From: MicroClass@yahoogroups.com [mailto:MicroClass@yahoogroups.com] On Behalf Of Peter Halliwell Sent: 05 September 2007 15:03 To: MicroClass@yahoogroups.com Subject: Re: [MicroClass] Re: Yardstick number for micros
I'm thinking of getting a Micro...what PY Number are the Brit boats sailing to?
Peter H
Steve Culpitt <sculpitt@hotmail.com> wrote:
Dave
I sheet to the coach roof, what do you have around the 4 year mark?
Steve
On 3/9/07 23:25, "David" <dave.waters@btinternet.com> wrote:
Steve,
All are sound but quite well used. I replace my sails before they get too stretched but I like to get a few seasons use from them. Ages range from 10+ years to about 4. Sheeting angle of course depends on position of tracks and blocks. On the Micro18 the sheeting angle is typically to make a lot of tension down the leech.
Dave
--- In MicroClass@yahoogroups.com <mailto:MicroClass%40yahoogroups.com> , Steve Culpitt <sculpitt@...> wrote: > > Dave > > What condition are they in and how old? > > Kind regards > > Steve > > Oh and what sheeting angle? > > > > On 29/8/07 15:24, "David" <dave.waters@...> wrote: > > > > > > > > > > > Hullo Jimmy, > > > > I have a number of redundant Micro 18 sails, including jibs. If you > > still need a jib (or any other sail) please let me know. I live in > > Colchester, Essex and I sail my boat on the Stour at Manningtree. > > > > I'm not familiar with the Microdsail, but if you can give me the > > measurements I could check them against the Micro 18 sail(s). > > > > Regards, > > > > Dave > > > > --- In MicroClass@yahoogroups.com <mailto:MicroClass%40yahoogroups.com> <mailto:MicroClass% 40yahoogroups.com> , > > "jimmyfuller0" <jimmyfuller0@> > > wrote: > >> > > >> > --- In MicroClass@yahoogroups.com <mailto:MicroClass%40yahoogroups.com> <mailto:MicroClass% 40yahoogroups.com> , > >> "jimmyfuller0" <jimmyfuller0@> > >> > wrote: > >>> > > > >>> > > Good afternoon everyone. > >>> > > > >>> > > I am in need of a standard blade jib for a Microsail as i only > > have > >> > the > >>> > > genoa with a poor sheeting angle. It will be for cruising use > >> > perhaps > >>> > > some racing dacron will do must be in good condition and be > >> > suitable > >> > to > >>> > > sheet to the standard cabin roof fittings with barber haulers. > >>> > > > >>> > > Thanks in advance > >>> > > > >>> > > Jimmy. > >>> > > > >> > > >> > Hello anyone out there, if there is anyone out there? > >> > > >> > Just to create some life on the UK forum you are all abviously out > >> > there > >> > having too much fun!! I am writing to tell you i have managed to > > get > >> > a > >> > Narwhal blade jib off a Proto in Austria which works superbly and > > I > >> > was > >> > pleasantly surprised at how quick it was to arrive on my doorstep. > >> > > >> > If anyone else is in need of a new jib or suit of sails the same > > chap > >> > has a full suit of Doyle racing sails cut for a carbon mast (500 > >> > Euros > >> > +postage) and a superb radial cut Narwhal headsail (200 euros > >> > +postage)! Email me and i will forward your details to the seller > > for > >> > the details, alternatively go to www.microclass.org on the forum > >> > under > >> > sales and contact Christian yourself. There is a possibility they > >> > might > >> > be sold allready but its worth a go. > >> > > >> > Jimmy > >> > > > > > > > >
For ideas on reducing your carbon footprint visit Yahoo! For Good this month.
For ideas on reducing your carbon footprint visit Yahoo! For Good this month.
I am selling my GEM 'Gazelle' sail no 40
good condition, everything works
recent Goacher main, jib and spi all in good condition
good Sanders genoa and blade jib
spare Sanders genoa, spi and main
new compass
new keel winch {not fitted}
Johnson 4hp 2 stroke (very light!)
good trailer with new winch
lying at Poole
lots of pics at
http://www.workofart-marine.co.uk/images/Boats%20Web%20images/Boat%
20Slides/John's%20Gazelle/index.htm
A long bamboo for depth, and a handheld VHF for safety all you need, Compass very useful but a hand held will do. Flag or Windex for wind direction, Mark one eyeball for strength and direction, seat of pants for heel, optimism for distance run and speed!
Peter H
--- On Fri, 19/9/08, bty777677 <alan.davidson14@...> wrote:
From: bty777677 <alan.davidson14@...> Subject: [MicroClass] ad ons To: MicroClass@yahoogroups.com Date: Friday, 19 September, 2008, 9:24 PM
hi all, wondering if there are any favoured electronic ad ons that work well on a microgem.
At the moment there is no working wind direction indicstor, no depth gauge, no compass, no fish finder, no plotter...its devoid of electronic gear.
Any recomendations as to modern gizmoes that would suffice?
Lastly, the rudder has a locking mechanisum to hold rudder out the water, I have the machine screw and handle but the bit that actually touches the rudder has gone missing. What is it made of?
I do Microchip on my own, but its a bit fraught on occasions.One helper makes it easier.
Remove the boom and all the gubbins so that the mast is held by forestay, shrouds and lowers.
Fasten all the other strings bar one haliyard, to the spi pole fitting on the front of the mast and coil all the falls and fasten them to the fitting.
Fasten the jib haliyard, or the spi haliyard to the top/front of the pulpit.
Tighten it up and cleat it. (mine is a jam cleat on the coachroof)
Rig some sort of crutch to receive the mast on the transom
Free the forestay.
Take a deep breath, grab the mast, uncleat the jib haliyard, and lower the mast slowly aft.
(its easier with a friend to lower the haliyard whilst you hold the mast) You have to move aft as this happens, don't fall down the hatch or into the cockpit. If you are lucky enough to have two friends this is where they come in!
The problem will be that the mast wishes to swing to one side or another, rather than that you can't support it.
Stow it in the crutch.
Remove the lowers, coil them up and fasten somewhere where they won't get loose.
Remove the forestay, coili it up and stache it somewhere safe.
Unbolt the mast foot
Free the shrouds, pass a line through the lowest fitting and the kicker shackle on the mast and tension them
Put an old sailbag over all the bits of string and the mast foot
Fasten the mast to the pulpit, with a large overhang, fasten the mast to the crutch at the stern with a small over hang.
Put everything else in the boat, protecting the rudder from damaging itself or the sails etc
Make certain that the weight of the keel is taken on the trailer and not the cable that hoists it.
Make sue that the boat makes the trailer bow heavy
Have a good trip to Port Edgar.
Regards
Peter H
Microchip
--- On Mon, 22/9/08, bty777677 <alan.davidson14@...> wrote:
From: bty777677 <alan.davidson14@...> Subject: [MicroClass] dismantling a microgem To: MicroClass@yahoogroups.com Date: Monday, 22 September, 2008, 3:05 PM
Hi there, are there any step by step . idiot proof ways of getting the mast down and all packed away for a road trip?
I and a few helpful amatuers raised the mast with Benny Hill results, I would much rather take everything down properly this time.
I am going over to Port Edgar in Oct for some lessons and I need to trailer her over there.
Hi there, are there any step by step . idiot proof ways of getting the
mast down and all packed away for a road trip?
I and a few helpful amatuers raised the mast with Benny Hill results, I
would much rather take everything down properly this time.
I am going over to Port Edgar in Oct for some lessons and I need to
trailer her over there.
Regards Alan
----- Original Message -----
From: "bty777677" <alan.davidson14@...>
> Lastly, the rudder has a locking mechanisum to hold rudder out the
> water, I have the machine screw and handle but the bit that actually
> touches the rudder has gone missing. What is it made of?
>
Hi> Alan
> On mine, its a bit of aluminium rod about 19mm dia by 19mml ong with a
blind axial hole tapped to fit the machine screw (M10, I think)
John
Gazelle #40
>
> ------------------------------------
>
>
>
>
hi all, wondering if there are any favoured electronic ad ons that work
well on a microgem.
At the moment there is no working wind direction indicstor, no depth
gauge, no compass, no fish finder, no plotter...its devoid of
electronic gear.
Any recomendations as to modern gizmoes that would suffice?
Lastly, the rudder has a locking mechanisum to hold rudder out the
water, I have the machine screw and handle but the bit that actually
touches the rudder has gone missing. What is it made of?
Regards and thanks
Alan
Hi
Despite all my best intentions I'll not be at your open. Microchip
still has a hole in her side, and although I've worked out the
modification to allow her to take the ground and not sink, I've yet to
construct it. Hope you all have a good time.
The offer of an Micro Championship at Queen Mary S.C for next season
still stands.
Regards
Peter H
Microchip K7
Hi all, thinking about taking my Microgem from Abroath over to Port
Edgar to get some professional sailing lessons sometime between Oct 7th
and 20th 2008.
If there are any other Gem owners in the area then get in touch.
It is not that easy to get similar training in Angus Or Dundee as they
are all packing up for the winter.
Regards Alan
I've just returned to a Micro, not a Gem though, after many years absence, during which time I've sailed performance dinghies like 5o5s, Int 14s, RS 600, 700, and owned a minitonner (22ft) and a Half Tonner (30ft). Apart from some pretty unimportant sail hoisting, and reefing gagetery, which anyone on this chat line could tell you about, there is practically no similarity between a Micro and the keel boats, and every simillarity with performance dinghies, (apart from the fact that they capasize, and Micros do so very reluctantly).
I'd use the autumn to get some sailing in in a dinghy, any dinghy, and to work out how your Gem works, the Winter to go skiing and perhaps do some form of distance learning like shore based RYA keel boat course, and set off in the spring with a background of sailing.
I'm happy to answer any
general qureies, although Gem specific are best aimed at the Stour guys who have several!
Regards
Peter H Microchip
--- On Sat, 30/8/08, bty777677 <alan.davidson14@...> wrote:
From: bty777677 <alan.davidson14@...> Subject: [MicroClass] Thanks to all for your replies To: MicroClass@yahoogroups.com Date: Saturday, 30 August, 2008, 6:11 PM
Just a wee thanks to everyone that replied to my first post.
If there is anything going on near me (arbroath in Angus) to do with
GEM micros then please get in touch.
I would love to see up close a well rigged out well set up boat as no
one over hear seems that switched onto these type of boats.
I noticed a Marina near Edinburgh that do a week long keel boat course
that looked pretty good But on closer reading the course "culminated"
with a day sail in the Firth of Forth. I would have hoped for more time
on the water.
Anyone sailing one that could show me the ropes is very welcome to get
in touch.
Just a wee thanks to everyone that replied to my first post.
If there is anything going on near me (arbroath in Angus) to do with
GEM micros then please get in touch.
I would love to see up close a well rigged out well set up boat as no
one over hear seems that switched onto these type of boats.
I noticed a Marina near Edinburgh that do a week long keel boat course
that looked pretty good But on closer reading the course "culminated"
with a day sail in the Firth of Forth. I would have hoped for more time
on the water.
Anyone sailing one that could show me the ropes is very welcome to get
in touch.
Regards Alan in Arbroath
> Hi all, I recently purchased a very nice GEM Micro which is now
berthed in Arbroath Marina.
Hi Alan
Welcome aboard
You didn't say if you had sailed before, just it's your first boat...
For advice, talk to someone who sails a big racey dinghy
You have a very quick responsive boat that is well balanced- but you
should start slowy. Start out with 2 reefs in the main and the
smallest jib you have, and don't forget to put in the bolt that locks
the keel down.
Use the traveller to control the main.
Slide the rudder back as far as it will go
Some useful GEM links
http://baintonmedia.bigpondhosting.com/gem550/default.htmlhttp://www.gemyachts.com.au/http://groups.yahoo.com/group/Gem550/?yguid=254340354
I,ll put a copy of the sail trimming notes-came from an Oz site in
the files section
Good sailing
John
Gazelle GEM40
i´m sure you will get a lot of feedback from the uk owners-i´m in portocristo, mallorca, so sadly very little racing but the boat is very useable as an overnighter for one or two- three would be exceedingly cramped!
fair winds and good sailing
--- On Wed, 8/27/08, bty777677 <alan.davidson14@...> wrote:
From: bty777677 <alan.davidson14@...> Subject: [MicroClass] New GEM Micro Owner in Arbroath To: MicroClass@yahoogroups.com Date: Wednesday, August 27, 2008, 10:25 PM
Hi all, I recently purchased a very nice GEM Micro which is now berthed in Arbroath Marina. Are there any members who have experience with these boats within a resonable distance of Arbroath? Its my first sail boat and not many here know the ins and outs of such a boat as this.
It would be great to be in contact with other owners who could perhaps share their knowledge/ experience in all aspects of a GEM Micro.
Swimming, not sure, or the crew is made of 4 packs of thick fat flesh 240 Lbs each, like me.
Bur be careful anyway as the mast top could easily touch the rig of anothe boat.
All Micros are loosing a lot of stability when there is weight on the foredeck.
A major problem with unexperienced crews is rig tension.
A forestay must give a clear sound, tension should be 400 Lbs. (adjust on the upper shrouds)
Mast should have some rake, not a lot, may be 1 ft on the whole length
A common mistake is to give too much tension on the lower shrouds, as this restrains mast bend, hence ability to flatten the mainsail.
Then just train in harbour for reefing, use a small jib approx 54 sq.ft / 5 sq.m, best have a storm jib on board (no more than 32 sq.ft / 3 sq.m). The standard genua 78 sq.ft / 7.27 sq.m to be used only when you have good control of the boat with the jib...
Don't over-estimate your performance, Micros are at their best in force 3 to 4 and the top limit is force 6...
Subject: Re: [MicroClass] New GEM Micro Owner in Arbroath
well...you´ve bought a bit of an animal for a first boat. keep the keel down while you get used to it, don´t get caught with too much sail up and never have too many people on the same side when in harbour or you will all end up swimming. great boats, enjoy yourself
From: bty777677 <alan.davidson14@btinternet.com> Subject: [MicroClass] New GEM Micro Owner in Arbroath To: MicroClass@yahoogroups.com Date: Wednesday, August 27, 2008, 10:25 PM
Hi all, I recently purchased a very nice GEM Micro which is now berthed in Arbroath Marina. Are there any members who have experience with these boats within a resonable distance of Arbroath? Its my first sail boat and not many here know the ins and outs of such a boat as this.
It would be great to be in contact with other owners who could perhaps share their knowledge/ experience in all aspects of a GEM Micro.