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HelmutSheina
Senior Member
·
From New South Wales
Joined
Dec 25, 2025
Last seen
Today at 5:14 AM
·
Viewing thread
modern classic 37'
Messages
235
Reaction score
77
Points
28
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About
HelmutSheina
reacted to
brian eiland's post
in the thread
Multihull Structure Thoughts
with
Like
.
I was not overly impressed with Lagoon's response,..seems like a lot of repetitious BS. I think your idea of 'its own thread' might...
Yesterday at 11:43 PM
HelmutSheina
replied to the thread
Multihull Structure Thoughts
.
Brian here is a link to a response on Lagoon's website. https://www.catamarans-lagoon.com/support Perhaps this topic deserves its own...
Thursday at 8:32 AM
HelmutSheina
replied to the thread
Easy Sail Rig for Centered Mast
.
You could probably join Bernd Kohler's group chat thingy and ask that question, but I cannot see why the sail could not be temporarily...
Wednesday at 8:47 PM
HelmutSheina
replied to the thread
Easy Sail Rig for Centered Mast
.
https://duckworks.com/eco-520-plans-pdf/
Wednesday at 4:34 AM
HelmutSheina
replied to the thread
New Age Trawler/Motorsailer; Kite assisted PowerYacht
.
Another tech being employed for fuel saving on ships is rigid wingsails.
Wednesday at 4:29 AM
HelmutSheina
reacted to
oldmulti's post
in the thread
Multihull Structure Thoughts
with
Like
.
A little warning about just using epoxy resin to glue things together from the Farrier boys. This is about a repair to a Farrier F27...
Monday at 7:37 PM
HelmutSheina
replied to the thread
Want to diy a speed boat and was hoping someone who knew thier stuff could tell me hell yea or no
.
there is no reason it can't.
Monday at 10:57 AM
HelmutSheina
reacted to
comfisherman's post
in the thread
Kubota V3600
with
Like
.
Phaser has a few for their generators, think they are Bowman made not positive they go as large as the 3300 but it might be worth a...
Monday at 10:40 AM
HelmutSheina
replied to the thread
Cat bulkhead design
.
Those are generous limits Montero. Here we get 5.5m & 5hp before the hand goes out for registration money, velocity limited to 10Kn...
Monday at 8:46 AM
HelmutSheina
reacted to
sharpii2's post
in the thread
Homebuilt sailing dinghy for children
with
Like
.
You should check out some of Gavin Atkin's work. He has two designs that might be of interest: his 'Flying Mouse' and his 'Eek!' designs.
Sunday at 9:34 PM
HelmutSheina
reacted to
Chopperr007's post
in the thread
Want to diy a speed boat and was hoping someone who knew thier stuff could tell me hell yea or no
with
Like
.
Very nice thanks for the planes .yes I’ve had my eye on the Thai racers as well ,from what I gather is that you lose a lot of hp in jet...
Sunday at 9:16 PM
HelmutSheina
replied to the thread
Want to diy a speed boat and was hoping someone who knew thier stuff could tell me hell yea or no
.
Chop longtails use surfacing props not jets.
Sunday at 9:16 PM
HelmutSheina
replied to the thread
Kubota V3600
.
Another example of the "Marine" surcharge. Corporate ethics are carcinogenic.
Sunday at 8:18 PM
HelmutSheina
reacted to
Rumars's post
in the thread
Kubota V3600
with
Like
.
It's not market manipulation, over the years there have been other Kubota marinisers (some like Sole still exist) with their own...
Sunday at 8:04 PM
HelmutSheina
replied to the thread
Want to diy a speed boat and was hoping someone who knew thier stuff could tell me hell yea or no
.
Probably the simplest way to power a small boat with any suitable engine is a transom mounted Thai style longtail. There are safety...
Aug 8, 2026
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