Cruisers Forum
 


Reply
  This discussion is proudly sponsored by:
Please support our sponsors and let them know you heard about their products on Cruisers Forums. Advertise Here
 
Thread Tools Search this Thread Rate Thread Display Modes
Old 07-05-2010, 17:36   #46
Registered User

Join Date: Dec 2007
Location: Brisbane
Boat: deboated
Posts: 672
Quote:
Originally Posted by barnakiel View Post
Then take crew.

b.
Most crew have the same comment on hand steering - it sucks
meyermm is offline   Reply With Quote
Old 07-05-2010, 18:01   #47
Registered User

Join Date: Aug 2009
Location: between the devil and the deep blue sea
Boat: a sailing boat
Posts: 20,437
Quote:
Originally Posted by kb79 View Post
(...)
once you're in the trades, can't you just lock off the wheel, balance the sails and relax? if the boat wanders a few degrees, who cares? isn't it possible to make course corrections a few times a day but otherwise just leave the wheel locked?
(..)
A 'normal' (main+jib) boat sailing downwind is not directionally stable.

But you can rig two poled out jibs facing off (tacks in, clews slightly fore = 'reversed trim') and then also rig lines from their clews to the tiller. Many boats will go like this for ever. Probably the jibs have to be purpose made or selected s/h to maximize the available SA for such a rig, otherwise you will be self-steered but very slow.

b.
barnakiel is offline   Reply With Quote
Old 07-05-2010, 18:04   #48
Registered User

Join Date: Aug 2009
Location: between the devil and the deep blue sea
Boat: a sailing boat
Posts: 20,437
Quote:
Originally Posted by meyermm View Post
Most crew have the same comment on hand steering - it sucks
Do not take most crew, take good crew.

barnie
barnakiel is offline   Reply With Quote
Old 07-05-2010, 19:20   #49
Registered User
 
osirissail's Avatar

Join Date: Feb 2009
Location: A real life Zombie from FL
Boat: Gulfstar 53 - Osiris
Posts: 5,416
Images: 2
Quote:
Originally Posted by FSMike View Post
. . . True enough - I was thinking about two crew, shorter legs, stop when you want, etc.
Especially with single or two hands cruising, an autopilot becomes an important safety item. The seas and oceans are becoming more and more crowded and the main "cruising routes" are thick with other couples in their boats. Having a good reliable autopilot - and there are several really good ones - relieves a whole lot of pressure and frees you up to keep watch for the other folks out there. Especially at dawn dusk and night there are lots of little panga fishing boats without lights or maybe only a flashlight out there. It is really stressful arriving at an island in the dark and trying to spot these fishermen. An autopilot is the only way to allow you to be scanning and searching for them.
osirissail is offline   Reply With Quote
Old 07-05-2010, 20:05   #50
CF Adviser
 
Bash's Avatar

Join Date: Dec 2008
Location: sausalito
Boat: 14 meter sloop
Posts: 7,260
Quote:
Originally Posted by kb79 View Post
once you're in the trades, can't you just lock off the wheel, balance the sails and relax? if the boat wanders a few degrees, who cares? isn't it possible to make course corrections a few times a day but otherwise just leave the wheel locked?
I'm sure we've all been in situations where we thought the autopilot was on, and the boat sailed itself for a long time without any need for correction.

The problem with what you propose, however, especially in a following sea, is that the boat could gradually reach up and then broach.

No thanks. I've done that and it's a great way to go overboard. Better to engage an autopilot.
__________________
cruising is entirely about showing up--in boat shoes.
Bash is offline   Reply With Quote
Old 09-05-2010, 20:09   #51
Registered User

Join Date: Feb 2010
Location: Melbourne
Boat: Compass 28
Posts: 431
I'm backtracking a little here to the question about autopilot power consumption.
It's obvious that trimming the boat for minimum helm force is important, but there's another issue: tuning your autopilot. I use a Simrad TP22 on my 28' 3.3 ton boat, and I find that adjusting the gain and "seastate" (ie deadband) has a huge impact on its performance. Not only on how well autohelm can control the boat, but also on the cycling of the motor (ie power consumption).

For running, you usually need fast response to cope with the effect of following or quartering seas (high gain/small deadband) and so it uses a fair bit of power. However for reaching, where the boat is almost able to steer itself, low gain/larger deadband settings mean the autopilot doesn't have to work as much. This also makes life mechanically much easier for the autopilot, hopefully extending its life.

My TP22 has a self-tune setting for the deadband, but I get far better results setting it manually. Of course if you're motoring it's all a bit simpler.

Cheers, lockie
lockie is offline   Reply With Quote
Old 16-05-2010, 08:29   #52
Senior Cruiser
 
boatman61's Avatar

Community Sponsor
Cruisers Forum Supporter

Join Date: Jan 2010
Location: PORTUGAL
Posts: 30,640
Images: 2
pirate

Let's say we experience a lightning strike or some other unlikely but quite possible occurrence that really DOES put us in a position where we have to spend some number of days or weeks steering by hand... does anyone have any first hand experience on how big an ordeal this is?

Any war stories people might have about extended hand steering and the toll it took would be great to hear.[/QUOTE]

Had to hand steer my Hunter 37 from just before Bermuda to the Azores when my new Simrad Wheelpilot quit on me..
I was solo.. so ended up helming from dawn to dusk then heaving to and going below to die till the following dawn.. slowed down my crossing a tad and my shoulders killed.. but after a few days of the unaccustomed extra exercise the body settled in and all went fine.. could not get replacement belts in Horta so then hand steered on to the UK.
YourOld Nemisis has the best idea with the tiller pilot/windvane option as the ideal combo..
But if your on a budget.. don't let the idea of have to do a bit of helming put you off... its part of this boating life.
__________________


You can't beat a people up (for 75yrs+) and have them say..
"I Love You.. ". Murray Roman.
Yet the 'useful idiots' of the West still dance to the beat of the apartheid drums.
boatman61 is online now   Reply With Quote
Old 16-05-2010, 10:37   #53
Registered User
 
James S's Avatar

Cruisers Forum Supporter

Join Date: May 2008
Location: We're technically refugees from our home in Yemen now living in Lebenon
Boat: 1978 CT48
Posts: 5,964
Images: 139
We steered by hand for years...in fact Arctic Lady was well past 25 years old before being fitted with an auto pilot.
No wind vane either.
But then the minimum crew was never less than 4 and more often 6, and watch was performed at the helm.
Auto pilot is of course an excellent crew...and steers better than I ever will...but hand steering is no big deal.
__________________
James
S/V Arctic Lady
I love my boat, I can't afford not to!
James S is offline   Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Converting Tiller Steering to Hydraulic Steering drewan08 Construction, Maintenance & Refit 6 31-03-2010 17:30
Worm Gear Steering vs. Pedestal Steering Pubsnub Monohull Sailboats 3 31-10-2009 08:26
converting tiller steering to wheel steering hooked on water Construction, Maintenance & Refit 4 09-04-2008 22:13
Worm-gear steering - any experience with this type of steering? sneuman Monohull Sailboats 2 12-04-2007 11:52

Advertise Here


All times are GMT -7. The time now is 10:57.


Google+
Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
Social Knowledge Networks
Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2024, vBulletin Solutions, Inc.

ShowCase vBulletin Plugins by Drive Thru Online, Inc.