Re: Stus-List Slip Choice, backing in

2016-10-23 Thread Michael Brown via CnC-List
I have wondered for a while why the 30-1 prop shaft is on the port side. My Gori 2 blade folding has excellent bite in reverse and the prop walk is to port. Having the shaft on port would give one the theory that the few degrees of offset would add to pulling the stern to port. The Goman Express

Re: Stus-List Winterizing 2GM20F

2016-10-14 Thread Michael Brown via CnC-List
Home Hardware sells pure propylene glycol. Search for Cryo-Tek concentrated antifreeze. 18.9 liters ( 5 US gallons ) is $135. It may be that glycerin based antifreeze is the best choice for winterizing an engine block though other than in sprinkler systems it has not caught on. Michael Brown

Re: Stus-List Mainsail replacement considerations

2016-10-13 Thread Michael Brown via CnC-List
I have a 3Di 155% genoa which has survived three years of racing. The previous 3Dr ( yes "r" ) lasted 6 weeks, and the replacement 3DL accumulated $1,200 in repairs by the end of the second summer. The 3Di has had some minor winter sail care, edges done due to lifeline or stanchion chafe. I

Re: Stus-List Winterizing an Atomic 4

2016-10-11 Thread Michael Brown via CnC-List
 I have the extension pipe installed between the distributor and the alternator belt. There is just a cap on the end that I remove to drain the block. It is easy. The two drain plugs on the block are simple to get to. The drain plug on the bottom of the water pump is a bit fiddly to start back in,

Re: Stus-List Winterizing an Atomic 4

2016-10-11 Thread Michael Brown via CnC-List
My atomic 4 is raw water cooled, I have drained the engine and water pump using the drain plugs and not used any antifreeze. That has worked in Toronto for the last nine years. I did experiment with a thin tube and suction pump the first year to see how much water was left in the block. I doubt

Re: Stus-List Chart plotter problem

2016-09-30 Thread Michael Brown via CnC-List
Thinking out of the box here. The way the alternator is wired in and the state of charge of your battery may be adding to the randomness of the problem. If the output of the alternator is a heavy gauge short run directly to the battery or the positive stud on the starter then the battery will

Re: Stus-List Asymmetric spinnaker short handed. 33-2

2016-09-10 Thread Michael Brown via CnC-List
> -Halyard at masthead.  On the 33-2 there are three halyards available, all > are in-masthead sheaves, parallel to each other .   I currently use the > centre one for the Genoa, and any other halyard chafes its neighbour on one > tack.   > -Tack downhaul.   There isn't one forward of the

Re: Stus-List A4 Slips Out of Gear

2016-09-03 Thread Michael Brown via CnC-List
If you are using a modern engine oil with friction modifiers it may be partially causing the problem. The Paragon transmission does not shift gears in the traditional sense, it has a hub that is a permanently engaged planetary gear. For forward a clutch plate contacts the outer ring gear and

Re: Stus-List Assymetrical spinnaker pole

2016-08-24 Thread Michael Brown via CnC-List
Hi Rick,   I am not familiar with the rule of thumb for optimum whisker pole length, though it looks like the geometry is setting the pole at right angles to the boat, and the jib holds a 60 degree angle at the tack.   For light air dead run I set the jib at 90 degrees to the centerline to

Re: Stus-List Assymetrical spinnaker pole

2016-08-22 Thread Michael Brown via CnC-List
If the desired effect is to have both the main and genoa projecting maximum area going dead down wind them both sails need to be set at right angles to the wind, which is about the same as right angle to the centerline of the boat. Assuming a 155% LP and the foot at right angle to the boat the

Re: Stus-List Boarding Ladder

2016-08-13 Thread Michael Brown via CnC-List
If you turn the rudder it moves completely out of the way. Even with the rudder centered my ladder does not touch it but is close. Check the stern from the inside. There may be stiffening strip laminated horizontally across that provides a good location to bolt the ladder to. Michael Brown

Re: Stus-List Finally Won a Race now reaching strut

2016-08-06 Thread Michael Brown via CnC-List
The US Sailing rules reference the ISAF Equipment Rules of Sailing. ERS defines a spinnaker pole in F.1.4 (d) (i) as: > A spar attached to the mast spar to set a spinnaker. Similarly a whisker pole as: > A spar attached to the mast spar and a headsail clew. So while the US Sailing rules do not

Re: Stus-List 1990 C 34+DK

2016-08-03 Thread Michael Brown via CnC-List
Hi Tom,   you can look up boat classes on the Lake Ontario PHRF website without being a member or handicapper. Go to: www.phrf-lo.org and click on "Valid Class Search" on the left hand side. Enter "C 34" in "Class Name" and that will display the six classes that PHRF-LO has ratings for. You

Re: Stus-List C 30 MK1 PHRF racing

2016-07-20 Thread Michael Brown via CnC-List
thing, and anything even slightly off is slower"). Cheers, Randy ------------ From: "Michael Brown via CnC-List" <cnc-list@cnc-list.com> To: "cnc-list" <cnc-list@cnc-list.com> Cc: "Michael Brown" <m...@tkg.ca> Sent: Tuesday, July 19, 2016

Re: Stus-List C 30 MK1 PHRF racing

2016-07-19 Thread Michael Brown via CnC-List
I am just back from 47 hours of racing a C 30-1, the Lake Ontario 300 Scotch Bonnet course. We do the Double Handed Flying Sail class, and carry both a symmetrical and asymmetrical spinnakers. As usual Lake Ontario presents a wide range of sailing conditions even over 2 days, ranging from dead

Re: Stus-List Wednesday Night racing

2016-07-14 Thread Michael Brown via CnC-List
This is a quote from the USSailing "History of US PHRF Affiliated Handicaps 2016" document. USSailing may have some data but from a quick search I did not see a summary. PHRF racing participation is declining across the country. While there are many factors that have caused this decrease in

Re: Stus-List Wednesday Night racing

2016-07-11 Thread Michael Brown via CnC-List
I'm curious: How many of you guys race every Wednesday night? Started one night a week, either Tuesday in white sail or Wednesday in flying sail, in 2000. Sailed both nights staring 2004, then bought the boat in 2009. A couple of years ago the club offered a flying sail start on Tuesdays

Re: Stus-List C 30 Shoal Draft

2016-07-10 Thread Michael Brown via CnC-List
PHRF-LO lists the 30-1 draft at 5', and the shoal draft version at 4' 2". Though the manufacture's displacement specs are usually optimistic, the shoal draft version is claimed to be 500 or 600 pounds heavier. I would guess that the extra weight, possibly extra waterline, is not as much of a

Re: Stus-List What happened to the USSailing PHRF list?

2016-07-08 Thread Michael Brown via CnC-List
Yes, there is a 2016 list. They may be doing something different with the list this year. This note came through in our PHRF-LO newsletter: >From a statistical standpoint, USSailing determined that the ‘high,’ ‘low,’ & >‘mean’ data were inadequate for establishing the most accurate PHRF rating

Re: Stus-List PHRF #'s

2016-07-08 Thread Michael Brown via CnC-List
Hi Pat,   I was at the PHRF Lake Ontario Toronto West District meeting when the 30-2 XL class PHRF was set in 2013. The process used was to determine comparable boats, which was easy because the 30-2 class already was rated. There also was a custom 30-2 XL with a modified keel and rudder. It was

Re: Stus-List Shift Cable Clamp woes

2016-07-02 Thread Michael Brown via CnC-List
Does your setup look like this? http://www.moyermarine.com/forums/showthread.php?t=7005 If so the part I think you are referring to I have not been able to locate. I have considered making a spare, a project that hasn't got to the top of the todo list yet. Michael Brown Windburn C 30-1 Date:

Re: Stus-List Transmission/prop woes

2016-06-30 Thread Michael Brown via CnC-List
The guidance I received is that the shaft needs to be a tight fit inside the coupler. The matched prop shaft and coupler set I got back from the prop company would not slide together by hand, needed light taps from a rubber mallet. The company said if there was much play and even a slight bit of

Re: Stus-List Transmission/prop woes

2016-06-30 Thread Michael Brown via CnC-List
A prop shaft company I dealt with advised me to use steel cup point grub screws centered in a slight dimple on the shaft. Michael Brown Windburn C 30-1 Four years ago I put a new Universal M3-20B in our club launch, and new shaft as well.  Drilled pretty deep holes in the shaft for the set

Re: Stus-List Moving my traveler - 30mki

2016-06-27 Thread Michael Brown via CnC-List
A couple of questions. 1)  What is the height of your boom? Pre '77 the factory standard was pretty low, under 6' from the cockpit sole to the underside of the boom. 2) When you say "moving the traveler to just in front of the companionway" I assume you to the stern of the companionway. Are you

Re: Stus-List Assymetrical spinnaker pole

2016-06-24 Thread Michael Brown via CnC-List
I have both symm and asymm spinnakers flying from a pole. I assume you mean to connect a guy to the spinnaker tack and pole that out. The symm is better from 120 AWA to 180 AWA, the asymm starts to work as well tighter than 120 AWA. If you are considering leaving the asymm tack on centerline and

Re: Stus-List SOS signals - LED light to replace flares?

2016-06-15 Thread Michael Brown via CnC-List
Good points. Unfortunately the advice I have received is that testing or practicing with expired flares is illegal, at least in Canada. I could imagine in a sudden distress situation, particularly including heavy wind and waves, that a crew member that has never fired or even loaded a shotgun

Re: Stus-List Smelly Water Tank

2016-06-13 Thread Michael Brown via CnC-List
The pull out platform the settee cushions sit on can be lifted off. Under that is an access plate that screws off. I usually in the spring use a clean microfiber cloth and wipe down the tank with clean water and a little bit of bleach. There are various chemicals you can add ( Sudbury Aqua

Re: Stus-List Deck Waste fitting dilemma

2016-06-06 Thread Michael Brown via CnC-List
As a last resort, drill a hole through the center large enough to take a hacksaw or jigsaw blade. Cut out to the edge including into the threads at a location that is just a bit counterclockwise from one of the original holes. Use a punch at a low angle and hammer. At some point I will replace my

Re: Stus-List 30-1 PHRF Rating

2016-05-22 Thread Michael Brown via CnC-List
For years. at least on Lake Ontario, the normal size of a symmetrical spinnaker was 183%. PHRF-LO at the time allowed up to a 183% before a rating adjustment. You may have 183% spinnakers. I have rarely measured old spinnakers and managed to get the original dimensions within 1%. Michael Brown

Re: Stus-List 30-1 PHRF Rating

2016-05-20 Thread Michael Brown via CnC-List
I think PHRF Lake Ontario might be setting a record for the number of measurements submitted for a C 30-1. When I started it was two, largest spinnaker max girth and headsail LP. This year I made 18 measurements and submitted 13 numbers. With a folding prop it comes out to FS: 174 and NFS: 198

Re: Stus-List 30-1 Mainsail Foot Length

2016-05-01 Thread Michael Brown via CnC-List
The "E" measurement of the C 30-1 is 11.50'. That would be from the stern of the mast along the boom to the edge of the main leach when fully pulled back by the outhaul. You may be an inch or two shorter, if so I doubt replacing the sail just for that would make any sense. It is hard to tell

Re: Stus-List '88 MkII 30 polar?

2016-04-28 Thread Michael Brown via CnC-List
This might be a rough starting point, the CS 30. http://bottrell.ca/BoatDocs/CS30Polars.pdf You could pick a few datapoints and see how close you are. Michael Brown Windburn C 30-1   Date: Thu, 28 Apr 2016 14:24:38 -0600 From: Lorne Serpa To: cnc-list@cnc-list.com

Re: Stus-List 30-1 Displacement (was Re: Early 30-1 Interior Doors)

2016-04-25 Thread Michael Brown via CnC-List
> Now that I've launched my boat and weighed my trailer empty, I conclude that > my boat weighs ~8700 pounds with absolutely nothing aboard and empty tanks. Thanks Randy. I guess that is what the 30-1 weighs. I remember some spec a while back that claimed 7900 lbs, which is what PHRF-LO

Re: Stus-List Boom fittings for reefing attachments

2016-04-08 Thread Michael Brown via CnC-List
At a recent LOOR night Geoff Moore from North Sails spoke about sails and trim for the "offshore" races. His recommendation was to have the reefing line tied around the boom. Michael Brown Windburn C 30-1 Josh The 2007 C that we race and the 2008 C that I sail on both are just tied around

Re: Stus-List New bearing arrived. How to make it tighter

2016-03-10 Thread Michael Brown via CnC-List
 The bearing should be snug in the cutlass. While it is hard to describe snug once it is in you should not be able to rotate it easily by hand. You can cut the bearing down with a hacksaw. It might be easier if you put a wooden dowel, plastic pipe or something in it that prevents damaging the

Re: Stus-List best folding prop for 30 MK1 w/ A4

2016-03-07 Thread Michael Brown via CnC-List
I have the Gori 11.5 x 8 on Windburn, also with an Atomic 4. My guess is that it is slightly over pitched and that 11.5 x 7.5 or 11.5 x 7 might be the optimal size. I have not found it to be an issue since Windburn is kept light for racing and bereft of bimini and dodger. While motor sailing,

Re: Stus-List FM antenna?

2016-03-02 Thread Michael Brown via CnC-List
s.  How well do you suppose a horizontal antenna would work for your VHF? :-) Bill Bina On 3/2/2016 9:33 AM, Michael Brown via CnC-List wrote: > The splitter works well, worth the price. > > There are some technical challenges to consider. A VHF antenna will be > tuned > (

Re: Stus-List FM antenna?

2016-03-02 Thread Michael Brown via CnC-List
The splitter works well, worth the price. There are some technical challenges to consider. A VHF antenna will be tuned ( some better than others ) to 157 MHz. FM is 88 - 108 MHz.  The better the VHF antenna the less FM signal strength it will pass through. The FM station has a choice of

Re: Stus-List determining PHRF rating

2016-03-01 Thread Michael Brown via CnC-List
Hi Paul,   are you looking for: 1 - a SP ( Speed Potential ) rating for a C 34 2 - a SP for your C 34 3 - an ASP ( Adjusted Speed Potential ) for your C 34 ( possible rating adjustment for sail size ) 4 - a valid  PHRF certificate, likely from PHRF-LO, so you can enter a race This might help a

Re: Stus-List Handicap questions for JAM racers

2016-02-23 Thread Michael Brown via CnC-List
Hi Bill,   do the sport boats on Lake Erie have different FS and NFS ratings?   I have been able to race FS against a wider range of boats the last couple of years including J/80 and Melges 20. They have a "sweet" spot in TWS, but do not perform exceptionally at higher or lower winds.   No idea

Re: Stus-List Handicap questions for JAM racers

2016-02-23 Thread Michael Brown via CnC-List
PHRF Lake Ontario has supplied both FS and NFS ratings ( if appropriate ) for years. They use to track both FS and NFS races and analyze the results. For 2012 season this was changed to keeping a FS SP based on race results and using a calculated offset for NFS.

Re: Stus-List Cutlass bearing again.

2016-02-21 Thread Michael Brown via CnC-List
I see these two Johnson bearings: 870322100 * BIND  ID: 1 1/4   OD: 1 1/2 Wall thickness: 1/16 870322101   BIRD   ID: 1 1/4   OD: 1 3/4 Wall thickness: 1/8 You could try contacting a local machine shop to see if they could turn down the "BIRD" to an OD of 1 5/8.

Re: Stus-List paragon v-drive transmission

2016-02-19 Thread Michael Brown via CnC-List
Some of the transmissions are oil bath, and some share the oil with the engine. If that oil is one of the newer oils it may have friction modifiers in it which can be too slippery. When first going into reverse the symptom is poor power and excess force on the "gear" shifter. I have an atomic 4

Re: Stus-List When to reef C 33-2

2016-02-14 Thread Michael Brown via CnC-List
I have wondered what the limiting factor would be when carrying too much sail area, and had a chance to test it out over a 5 hour sail. Part of the reason is I do sail and race solo so knowing what to expect is an advantage, and also Lake Ontario does get variable weather and sometimes poor

Re: Stus-List Early 30-1 Interior Doors

2016-02-11 Thread Michael Brown via CnC-List
I have a C 30  "77" model year. >From my HIN ZCC304531076 I would guess it is #453 laid up October 1976. I have the sliding door and after a few years of ownership the PO dropped off the folding door that the PPO had removed. At haulout, so no mast and most stuff removed the crane weighs me at

Re: Stus-List Boom vanging...

2016-01-30 Thread Michael Brown via CnC-List
1/4" stainless steel with stainless steel mandrel pop rivets have a tensile strength up to 2000 lbs. http://www.crawfordproducts.com/ultragrip.htm Even an aluminum / aluminum rivet is fairly strong at up to 890 lbs. I doubt there is any advantage to using a rivet unless the wall thickness of

Re: Stus-List Folding prop for 30-1 with A4

2015-12-22 Thread Michael Brown via CnC-List
I have a Gori 2 blade 11.5 x 8 on Windburn, a 77 30-1 with an Atomic 4 ( Stevedore ). My guess is that at 8 it is over pitched but 11.5 x 8 appears to be the smallest standard Gori prop size. I can get to about 6.2 kts into light weather, and can tow another 10,000 lb boat into waves at 5 kts.

Re: Stus-List converting TOD results to TOT

2015-11-07 Thread Michael Brown via CnC-List
PHRF Lake Ontario has the ToT multipliers listed in tables: http://www.phrf-lo.org/index.php?option=com_content=category=81=198 PHRF-LO uses 566.431 and 401.431 for A and B, seems to be different from everywhere else. That has the effect of setting the scratch boat at 165 which is fairly high,

Re: Stus-List Fuel vents

2015-10-31 Thread Michael Brown via CnC-List
The trap would answer the question if the water was in fact coming in the vent line. If it was, it might identify the conditions that cause it. I could imagine water splashing in a few tablespoons at a time, but not causing an issue until enough accumulated in the tank to get picked up. That

Re: Stus-List Fuel vents

2015-10-30 Thread Michael Brown via CnC-List
g working on a principle of Dorade box (with a float?) would be required. Marek From: Michael Brown via CnC-List Sent: Friday, October 30, 2015 10:15 AM To: cnc-list@cnc-list.com Cc: Michael Brown Subject: Re: Stus-List Fuel vents Would it help to put a fuel / water separator into the

Re: Stus-List Fuel vents

2015-10-30 Thread Michael Brown via CnC-List
Would it help to put a fuel / water separator into the vent line? http://www.ebay.com/itm/Universal-Diesel-Fuel-Water-Separator-Replaces-5864-002-Thread-M14-1-5-/171859797203 The simple ones have no filter elements so would not impede air flow. They would capture water coming in. The more

Re: Stus-List Selden sprit kit install

2015-10-29 Thread Michael Brown via CnC-List
The asyms work best when they bring the AWS up and AWA forward. That is hard to do on the typical C which neither planes or easily exceeds hull speed. It looks like a wild ride on the J/80s, Melges and such when they lift off and scream downwind in a breeze. I raced in a very mixed fleet for

Re: Stus-List Autopilot Recommendations

2015-10-12 Thread Michael Brown via CnC-List
I had a Raymarine ST4000 wheel drive that worked but in some circumstances not well. Trying to use it upwind into waves had it steering all over the place, and playing with the damping settings didn't solve it. At lower speeds it would hunt a lot. At the Toronto boat show I spoke with the

Re: Stus-List self-tailing winch problem

2015-10-05 Thread Michael Brown via CnC-List
I went to 3/8 VPC for spin halyards to save weight. The knobby surface provides good hand grip. The line locks well in the clutch. I tried 7/16 for jib sheets and also found them a bit slippery. The other issue is we broke the core on one line earlier this year. The core - core eye splice was

Re: Stus-List Recommendations Please...

2015-09-28 Thread Michael Brown via CnC-List
The chart maps stiffness as heel from 1 pounds per square inch on the sails. The three Landfalls, LF 42 - LF 43 - LF 38, have a sail area / displacement rating of around 15. The 30-1 is 18.4, and the 41 is 19.35.  The Landfalls are stiffer due to less sail area, the 41 due to a deep keel. I

Re: Stus-List C trademark stripe

2015-09-22 Thread Michael Brown via CnC-List
We used tape about 5 years ago on my C 30 stripe, but painted the star. Some edge chipping and wear but still OK. I found a reflective tape at an auto supplier, can't remember which one, that ended up being the correct width. By day it is solid red, at night it reflects red and silver in

Re: Stus-List CnC-List Digest, Vol 115, Issue 112

2015-08-26 Thread Michael Brown via CnC-List
Don't hurt yourself laughing, PHRF-LO has the Star at 193. That is with a -12 for no motor. The skipper, a good friend, suggested something in the 160 range also. Out of curiosity, when you say: And, we race in light wind and flat water, which favors them. is it your observation that they

Re: Stus-List CC 26 Sail Plan Thoughts!

2015-08-26 Thread Michael Brown via CnC-List
Hi Joel and Mike. I won't disagree with any of your points, though I was commenting on what I think is a different topic. Aside from planning, surfing or momentarily being overpowered in a gust some boats get to a much higher percentage of hull speed in moderate winds. I think everyone

Re: Stus-List CC 26 Sail Plan Thoughts!

2015-08-25 Thread Michael Brown via CnC-List
Not including surfing or being pushed by waves I rarely get over calculated hull speed on my 30-1. Sometimes do it reaching on flat water with the 195% spinnaker. In one case I did get to about 7 kts, which leaves an impressive ditch directly behind the boat. At the same time a Viking 22 slowly

Re: Stus-List Electronics upgrade

2015-08-13 Thread Michael Brown via CnC-List
As far as I know if you have AWS and AWA you only need boat speed through the water to get TWS and TWA which is shown by True on the i60 wind. If you want to display the magnetic angle from where the wind is coming from, such as on an old ST50 multidisplay, then you need boat heading which

Re: Stus-List Electronics upgrade

2015-08-13 Thread Michael Brown via CnC-List
If your ST60 is giving you True readings then you have boat speed through the water wired in to the Seatalk bus. I would guess you have a through hull paddle wheel connected to a Speed or TriData unit. That is all you need for the new i series, though somewhere there will be the need to convert

Re: Stus-List Electronics upgrade- SPX-5 with Seatalk and SeatalkNG

2015-08-13 Thread Michael Brown via CnC-List
I am guessing the e7d is SeatalkNG but the i40 is Seatalk. At least with my SPX/5 and firmware level there was no conversion between Seatalk and SeatalkNG. The converter was easy to install, though it would have been easier if I knew I needed it and hadn't dressed and tied all the cabling first.

Re: Stus-List Electronics upgrade

2015-08-12 Thread Michael Brown via CnC-List
Does seem to be the case. I guess when I get too old for racing, which I hope is not in the near future, someone else might step up to preserve the Windburn racing heritage. For sale, $20K in top condition racing sails, $10K in electronics, $10K in Harken rigging. Comes with a CC 30 in good

Re: Stus-List 3GM30F Oil Pressure warning

2015-08-10 Thread Michael Brown via CnC-List
One thing that can cause this is when the oil is not draining back from the head or wherever fast enough. At higher RPM you might be pumping more oil up, and after a while sucking air in the pan instead of oil. You might be able to determine if this is the case by measuring the oil level by

Re: Stus-List winches

2015-07-27 Thread Michael Brown via CnC-List
and is there anyway of improving the grip with either a replacement part or modifying the existing serrations My ARCO 40 winches are chromed bronze. I took them to a chrome plating shop and had them stripped and returned. ( Mayfair Plating   http://mayfairplating.com ) A machine shop lightly

Re: Stus-List 12 volt cordless drill

2015-06-16 Thread Michael Brown via CnC-List
The brushless motors do get better battery life. http://www.milwaukeetool.com/system/m12-fuel http://www.milwaukeetool.com/accessories/batteries-and-chargers/2510-20 I have the 18V version, was on sale at the time. Great drill. One thing I like is the ability to slow start into aluminum or SS

Re: Stus-List 29-2 stuffing box

2015-06-04 Thread Michael Brown via CnC-List
I used the Duramax packing, same stuff as discussed in the pbase article. Shaft turns easily, no heat build up and no drips at rest. It is hard to tell what the flow rate is under power, a guess would be a drip every 2 - 5 minutes. After a year I pulled the shaft ( easy to do on a 30 ). No wear

Re: Stus-List Mast Rake on CC 30

2015-05-30 Thread Michael Brown via CnC-List
the center of effort aft and has the same effect as raking the mast on a level boat... On Thu, May 28, 2015 at 12:51 PM, Michael Brown via CnC-List cnc-list@cnc-list.com mailto:cnc-list@cnc-list.com wrote: I think the initial tuning of about 8 of rake, usually done by hanging a weight

Re: Stus-List Mast Rake on CC 30

2015-05-28 Thread Michael Brown via CnC-List
I think the initial tuning of about 8 of rake, usually done by hanging a weight on the main halyard, is a reference assuming the boat is sitting level in the water. At least a few of the CC 30-1 I have looked at are stern heavy, some by a couple of inches. I suspect that will add some to the rake

Re: Stus-List mast step redo on a 30-1

2015-05-22 Thread Michael Brown via CnC-List
That looks pretty much the same as I found on Windburn. I used 2 white oak for two of the girders ( stringers ? ) and 1.5 for the center girder. The challenge was cutting the oak to match the curve of the bilge, which was different on the two sides. Further, the sides did not run parallel bow to

Re: Stus-List Prop Walk CC 29-2

2015-05-14 Thread Michael Brown via CnC-List
You could plug your specs in here and see what the recommendation is: http://www.vicprop.com/displacement_size.php I would have guessed a Gori 15X10 to be a little big, maybe the 14X9.5 is OK. The 12X6 seems too small. If it cannot bite the water and stay connected it will churn - cavitation -

Re: Stus-List Rig - crack?

2015-05-13 Thread Michael Brown via CnC-List
I would file/grind/buff down the suspected crack to see what it is. At worst the end is defective and you are sure. I doubt taking 1/64 or less off will make a cracked part any worse. At best after you buff it out there is no crack and the die does not show up you should be good. From your

Re: Stus-List LF38 Mast Placement in the Step

2015-05-04 Thread Michael Brown via CnC-List
Lots of choices. If we start with - a non-racing application - fairly stiff mast - no desire for forcing a pre-bend - a small amount of rake - a minimal gap between the mast and partners at the cabin top then 1 - pick a starting point and block the mast heel. 2- on a windy day, say towards the

Re: Stus-List Raymarine wind mast unit. ..

2015-03-31 Thread Michael Brown via CnC-List
The sticky but working MHU might be repairable. There are kits available: http://www.ebay.ca/itm/Raymarine-Autohelm-ST50-Wind-Vane-Bearings-O-Rings-/390530744370 That will do the ST50 units with black ends, some of the ST60 units. The bearings are available separately, NMB

Re: Stus-List 37+ Bilge pump

2015-03-23 Thread Michael Brown via CnC-List
Whale Gusher as in the foot pedal / level manual pump? If you meant Whale Gulpher then +1 for those. When I rebuilt the mast step I put the remote pickup at the low spot and an electronic switch. Good so far. Michael Brown Windburn CC 30-1 Date: Mon, 23 Mar 2015 14:05:56 -0400 From: Danny

Re: Stus-List PHRF Adjustments for Spin and JAM in a single fleet

2015-03-22 Thread Michael Brown via CnC-List
consensus opinion on how to adjust PHRF ratings to allow spin and JAM boats to compete in a single (small) fleet Typical it works poorly. On moderately heavy days were most boats can get up towards hull speed and sail deep downwind the JAM boats will be about as fast as the spin boats but will

Re: Stus-List Whisker Pole

2015-03-17 Thread Michael Brown via CnC-List
The advantage of running wing on wing is to get the maximum sail area in clean air. With a genoa of 155% or larger it will sit partially behind the main downwind  when broad reaching. Not as much with a 135% and smaller. Running dead down wind in light air wing on wing works great on a 170%

Re: Stus-List email list or forum

2015-03-14 Thread Michael Brown via CnC-List
As a technical reference I like how a closed forum works. Who knows, I may need to look up the best way to clean off Marvel Mystery Oil someday. For the mix of technical, QA, social and banter the email digest works well for me. I do tend to read in batches, sometimes days apart, so end up

Re: Stus-List How to run jacklines on an LF38

2015-03-13 Thread Michael Brown via CnC-List
On longer runs, say over 20', there is a lot of mechanical ( geometric ? ) purchase pulling on the jackline mid way. I use low stretch webbing, the stuff sailmakers use for tacks and reinforcing corners. Even on a 28' run firmly tightened down I can easily lift the midpoint 2'. I suspect on a 40'

Re: Stus-List Tool recommendation

2015-03-12 Thread Michael Brown via CnC-List
I have no idea from a real world test how acetone and ATF work together as a penetrating oil, but it does seem unlikely it works well. First off they should not mix so they do not form a homogeneous solution. I would guess that 100% acetone would work well to penetrate but it is not very

Re: Stus-List Batteries -- Flooded, Sealed or AGM?

2015-02-25 Thread Michael Brown via CnC-List
I would advise an AGM, maybe as the starting battery and for emergencies, simply in case of a knockdown or other rare event. My background with AGMs is from the computer industry were the are used in Uninterruptible Power Supplies ( UPS ). Overall I was not and still am not impressed. The high

Re: Stus-List Folding/feathering Props

2015-02-12 Thread Michael Brown via CnC-List
Hi Wally.   I am interested. I have a CC 30-1 with an Atomic 4. Currently I am using a Gori 2 blade 11.5 x 8 but would consider getting a second one as a spare.   If you get the right wave direction at the mouth of the Niagara River it can produce some huge standing waves. I am not sure what

Re: Stus-List Rigging Question

2015-02-04 Thread Michael Brown via CnC-List
The force of a couple of halyards should not be enough to elongate holes in the mast. When I replaced the mast step in Windburn I doubted I would get the height exactly the same so I made up adjustable mast collar hold down clamps. I can see the deck rises a bit when the shrouds and backstay are

Re: Stus-List 34 offshore

2015-01-28 Thread Michael Brown via CnC-List
Possibly Siggy's Dancer, DJ Richardson. Dave posted under Do it yourself the deck and chain plate overhaul he did. Michael Brown Windburn CC 30-1 Date: Wed, 28 Jan 2015 20:51:27 -0500 From: Andrew Burton a.burton.sai...@gmail.com To: John Pennie j...@svpaws.net,     cnc-list@cnc-list.com  

Re: Stus-List CC 37+ engine size

2015-01-12 Thread Michael Brown via CnC-List
As gasoline engines go the Atomic 4 has a flat torque curve. There are various version of the A4 around, but the common 30 HP variant had about 35 ft/lbs at 1000 RPM, and peaks around 43 ft/lbs. From about 1800 RPM to 3500 RPM it stayed within about +/- 1.5 ft/lbs. If you compare the Beta Marine

Re: Stus-List Too cold to email?

2015-01-08 Thread Michael Brown via CnC-List
Official temp was -28C ( -18.4F ) last night. That is not the wind chill. The house outside thermometer registered -30C ( -22F ) around midnight. I am about 100 km north of Toronto. We may see a few days around -30F in the winter, rarely may see something closer to -40. Better so far compared to

Stus-List Interlux Biolux - was Diving your own boat

2014-12-23 Thread Michael Brown via CnC-List
Interlux has added Biolux to some of their products available in the US. The same base product sold in Canada is not available with Biolux. As an example Interlux Canada sells VC-17m, Interlux US sells VC-17m Extra with Biolux. http://www.yachtpaint.com/can/diy/products/antifouling/vc-17m.aspx

Re: Stus-List Cabin Sole replacement

2014-12-12 Thread Michael Brown via CnC-List
From a procedural point of view I believe the contractor has an inescapable responsibility to inform a client of deliverables, costs and risks in a plainly worded contract. Unless you have given clear carte blanc ro proceed with the job the contractor has a further responsibility to advise you of

Re: Stus-List Masthead sheaves replacement

2014-12-06 Thread Michael Brown via CnC-List
When I switched from wire/rope halyards to all rope I removed the sheaves and machined them from a V groove to a U groove. At the same time I replaced the bearings with new oilite bronze. After two years I pulled the sheaves again and the bearings were noticeably worn with cracks at the edges.

Re: Stus-List Klacko

2014-12-05 Thread Michael Brown via CnC-List
That might have been the mast for Fantome, an R boat at the National Yacht Club. http://www.fantomer18.com/ The mast was replaced in 2013 when the previous wood mast failed. Does look good. Michael Brown Windburn CC 30-1 Date: Fri, 5 Dec 2014 11:16:16 -0500 From: Ken Rodmell

Re: Stus-List keel bolts

2014-11-24 Thread Michael Brown via CnC-List
Glad your trip was yesterday. Forecast today is for 70 km/hr winds with gusts to 100 along the shore. Docking would have been interesting to say the least. Michael Brown Windburn CC 30-1 Date: Mon, 24 Nov 2014 15:12:03 + From: mcrom...@bell.blackberry.net To: cnc-list@cnc-list.com

Re: Stus-List Standing rigging replacement

2014-10-24 Thread Michael Brown via CnC-List
I have user Sobstad in Barrie for standing rigging and swagged lifelines. The work is done at Transat Marine which is also in Barrie. http://www.transatmarine.com/main/homepage.html You can contact Richard Osborne as Sobstad - sobs...@bellnet.ca Transat was originally owned by John Osborne,

Re: Stus-List torqing keel bolts

2014-10-17 Thread Michael Brown via CnC-List
Check the amount of bolt sticking out. You may need a deep or extra deep socket. If the nut is 1 1/2 the bolt is 1 and requires 350 ft/lbs of torque. To me that would be a 1 drive and at least an 18 bar. As a start I would recommend borrowing or renting the appropriate socket, short extension and

Re: Stus-List Bermuda Bound Bubble Runner

2014-10-07 Thread Michael Brown via CnC-List
An interesting website on quotes attributed to Darwin: http://www.darwinproject.ac.uk/six-things-darwin-never-said Michael Brown Windburn CC 30-1 Date: Tue, 7 Oct 2014 03:14:38 + (UTC) From: Chuck S cscheaf...@comcast.net To: OldSteveH oldste...@sympatico.ca,      CNC boat owners,

Re: Stus-List boat batteries

2014-10-01 Thread Michael Brown via CnC-List
Any experience with Lithium-Iron batteries? I have a Costco group 31 deep cycle that I use for house and starting the Atomic 4. In reserve is a group 24 AGM that is intended to only be used to start the engine if the house battery dies or in an emergency to get home. I have considered saving

Re: Stus-List boat batteries

2014-10-01 Thread Michael Brown via CnC-List
- Original Message -From:Michael Brown via CnC-ListTo: cnc-list@cnc-list.comSent: Wednesday, October 01, 2014 4:00PM Subject: Re: Stus-List boatbatteries Any experience with Lithium-Iron batteries? I have aCostco group 31 deep cycle that I use for house

Re: Stus-List c and c 29-2 mast cap

2014-09-22 Thread Michael Brown via CnC-List
Ouch! The club here has two smaller fixed cranes and a pole cat - a used utility truck with a boom arm. The smallest fixed crane will do masts easily up to 30 - 32' boats. All are available for free with volunteers operating the pole cat. For haul out the club hires in two large cranes. So we

Re: Stus-List Landfall 38

2014-09-17 Thread Michael Brown via CnC-List
You may also want to take a look at the fleets in your area and see who you will be racing against. If the LF38 you are interested in PHRFs in around 165 for white sail that could put you into a varied fleet, possibly a lot of lighter 30 - 32' that will leave you in the dust around the cans.

Re: Stus-List Able bodied crew available in Toronto Area

2014-09-11 Thread Michael Brown via CnC-List
Likely the same as most other clubs National Yacht Club has a membership category for crew. Thanks to a few skilled computer programmers at NYC there is a full online crew bank with skill level and preferences that automates the matches and emails everyone. Every spring the club runs a special

Re: Stus-List Able bodied crew available in Toronto Area Now Yacht Club Crew Membership

2014-09-11 Thread Michael Brown via CnC-List
) --JonathanIndigo CC 35III SOUTHPORT CT On Sep 11, 2014, at 13:04, Michael Brown via CnC-List cnc-list@cnc-list.com wrote: Likely the same as most other clubs National Yacht Club has a membership category for crew. Thanks to a few skilled computer programmers at NYC there is a full online crew bank

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