Anyone familiar with these plans (landsailerplans)

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ArronJ
ArronJ
10 posts
10 posts
20 Mar 2015 1:02pm
Hi. I am wondering if anyone has any experience with the plans available at www.landsailerplans.com/ .

Its the mini 5.6 that I'm vaguely considering building.

My position is that I have a fairly good workshop, reasonable fabrication experience, but no knowledge or experience with land yachts at all - so any advice would be welcome.

cheers
Arron
Gizmo
Gizmo
SA
2865 posts
SA, 2865 posts
20 Mar 2015 4:02pm
Those plans have been around a while but haven't seen any of them on the forum.
Why pay for plans when ther are plans on this site for the LLMini.... For free!!!
Lots have been built and lots of info on this site about them.... A proven design.
The link to the construction details is at the top of the construction page.
aus230
aus230
WA
1660 posts
WA, 1660 posts
20 Mar 2015 1:33pm
Hi Arron.
The plans look fine, there are also plans on here that you may consider. they have proved very successful and built all over the world.

www.seabreeze.com.au/forums/Land-Yacht-Sailing/Construction/Build-a-Landyacht-Lake-Lefroy-Mini-Yacht/?page=1

Cheers
Vic
ArronJ
ArronJ
10 posts
10 posts
20 Mar 2015 2:42pm
aus230 said..
Hi Arron.
The plans look fine, there are also plans on here that you may consider. they have proved very successful and built all over the world.

www.seabreeze.com.au/forums/Land-Yacht-Sailing/Construction/Build-a-Landyacht-Lake-Lefroy-Mini-Yacht/?page=1

Cheers
Vic


I studied the Lefroy mini plans in detail before finding the landsailerplans.com ones. The two things I liked about the landsailer plans were the fact that it breaks down into five small modules (I have a small car) and I wasnt enthusiastic about the "roll steering". However, as I said, I dont know anything about land yachts so if there is something I am missing that makes the LL Mini a better plan then please point it out to me.

Cheers
Arron


Test pilot 1
Test pilot 1
WA
1430 posts
WA, 1430 posts
20 Mar 2015 2:58pm
the same steering is used in both landyachts although it is more vertical in the landsailer and the LLM also breaks down for transport. I used to carry mine in a toyota starlet. Also the forum contains improvement ideas that are continually being upgraded. Chook's thread on his latest build for example. Another factor is the LLM is much more flexible than your planned yacht making it in ideal yacht to learn on for both construction and sailing



















ll
Chook2
Chook2
WA
1249 posts
WA, 1249 posts
20 Mar 2015 3:01pm
Roll steering is fantastic as it can be done with one foot if needed. Handy if you are "Wheel chairing", and pushing back with one leg to position it.

It's much simpler to construct a LLM (no tube/pipe bender required) and the complete front end can easily be removed with one bolt, to make the overall length less.
The steering pedal/leg length adjustment, is a single bolt adjustment on the LLM as well.

For US$49 plan cost, that would easily cover the complete steel cost for a Lake Lefroy Mini build.

I'm not knocking the pictured plans at all, but all the yachts pictured on the site are of a different configuration regarding mast placement steering components. So why not make up yours as an individual LLM design as well.
ArronJ
ArronJ
10 posts
10 posts
21 Mar 2015 6:35am
Chook2 said..
I'm not knocking the pictured plans at all, but all the yachts pictured on the site are of a different configuration regarding mast placement steering components. So why not make up yours as an individual LLM design as well.



Actually, the individuality of the llm design is the main thing that makes me hesitant. Being in the position of having no experience, no access to see the things working and no-one to get in-the-flesh advice from I'm a bit hesitant about the need for modification and refinement. I've done this sort of thing before and I know that the best way for a beginner to get a satisfactory (not optimum but satisfactory) result is to have detailed plans and just follow them closely. Do X and you get Y, with no need to make decisions without the experience to support those decisions.

Of course, I'm not sold on the landsailerplans.com designs either.
1. The design might be a complete dog, who knows.
2. The plans mightnt be much good. I bought some furniture plans once and the first couple were fine but the later ones were just cut and paste jobs with bits that didnt/couldnt fit together.
3. The design seems to require a lot of fiddly fabrication - little flanges and struts and so on.
4. I wonder if the whole thing isnt a bit rattly when moving at speed. Vaious critical components are bolted together not welded..

And yes, I did notice that the three yacts in the More Photos section were completely different. Thats a big worry.

Anyone know of any US forum or resource where I might get more information on them?

Thanks for the responses so far
Cheers
Arron

Gizmo
Gizmo
SA
2865 posts
SA, 2865 posts
21 Mar 2015 10:04am
The reason for the individuality of the LLMinis is that no 2 people will have access to the same materials resources.

My suggestion is get a set of Fallshaw wheels, they are the ones PROVEN to be the best for this size yacht (Bumblings wheels don't work well or last long)....Regardless of which plan you use you will need wheels.
Then get down to building a yacht, the actual amount of steel used is very small and even if you eventually don't like the design just build a new frame and swap the wheels over.
Remember that every bend, join, weld, bolt or bracket is a place that could fail...... KEEP it SIMPLE.

The LLMini is a collation of probably more than 100+ yachts built over many many years, not just a person sitting down with a blank page designing a yacht.

IMHO the 'landsailer plans' have a few problems in the design, the shallow rake on the front forks that will make the front wheel jump & skip in tight turns, the multiple bends in the bottom frame is a waste of time and have created weaker spots in the tube, and the mast is possibly to far back for the correct placement of 'centre of effort v centre of resistance', this will cause the back end to slide out on a beach with loose sand or gravel.
sabydent
sabydent
360 posts
360 posts
21 Mar 2015 7:44am
I built two Lake Lefroy Mini's. I had no landsailing experience and very little fabrication experience. Both turned out very well and it was a lot of fun. You have access to an incredible knowledge base of experience. Any questions were quickly answered. Even Nikrum was helpful. Feel free to PM me if you have any questions. This is a great project.

brian
Chook2
Chook2
WA
1249 posts
WA, 1249 posts
21 Mar 2015 10:33am
If you follow Paul's LLM plans to the letter and use a 4.5m2 sail you will end up with a perfect setup.
www.seabreeze.com.au/forums/Land-Yacht-Sailing/Construction/Build-a-Landyacht-Lake-Lefroy-Mini-Yacht/

The ONLY reason my mini's have been modified is that I'm using much bigger sails than they were originally designed for.

It's a credit to Paul that his design can take the extra abuse I throw at them and also they are the only free "comprehensive plans" I know about.
Also all the material sizes are readily available "common stocked lines" in Australia from the steel stores.
This is a big factor.

""IMHO the 'landsailer plans' have a few problems in the design, the shallow rake on the front forks that will make the front wheel jump & skip in tight turns,""
I agree Gizmo.
ArronJ
ArronJ
10 posts
10 posts
21 Mar 2015 4:10pm
OK, after a bit more study I'm leaning towards the LLM design. I haven't been able to locate any happy owners of the landsailer plans which is a worry, and anyway its always good to go with the herd in these things.

Thinking it through a bit - I'm taking my time but due to recent events I cant get started for a while anyway - and the main modification I would need to make to the basic LLM design is that I would need to make it transportable inside a Ford Focus hatch. To do this I would need to make the back axle detachable from the central column. I guess there are a lot of ways to do this but I am wondering how other people have gone about it. Can anyone advise ?

Obviously Test Pilot 1 you have done this to get it inside your Toyota Starlet - how did you do it ?

cheers
Arron
Test pilot 1
Test pilot 1
WA
1430 posts
WA, 1430 posts
21 Mar 2015 5:14pm
My yacht was made as per instructions
www.seabreeze.com.au/forums/Land-Yacht-Sailing/Construction/Build-a-Landyacht-Lake-Lefroy-Mini-Yacht/
The rear axles slide into the frame and are either bolted or clipped
tryhard
tryhard
222 posts
222 posts
21 Mar 2015 6:26pm
My Skiwi is a variant of Skimini which is a variant of the LLM .To transport mine I unbolt the front wheel assembly and the rear wheels and put the frame on the roof rack of my truck


sn
sn
WA
2775 posts
sn sn
WA, 2775 posts
21 Mar 2015 9:48pm
Test pilot 1 said..
The rear axles slide into the frame and are either bolted or clipped





These spring clip doodads make it a 2 second job to remove the rear axles, lots less hassle than messing about with nuts and bolts and spanners.

With a bit of thought, you could probably delete the bolts for the steering pedals and use R clips or similar.





Then its just removing a couple of pins for the whole steering assembly to be removed as well.


stephen
ArronJ
ArronJ
10 posts
10 posts
22 Mar 2015 2:49pm
Test pilot 1 said..
My yacht was made as per instructions
www.seabreeze.com.au/forums/Land-Yacht-Sailing/Construction/Build-a-Landyacht-Lake-Lefroy-Mini-Yacht/
The rear axles slide into the frame and are either bolted or clipped


I missed that. Thanks.
Arron

ArronJ
ArronJ
10 posts
10 posts
22 Mar 2015 2:59pm
Another thing I am thinking about is modifying a mast so it is 2 piece.

I have a fibreglass windsurfer mast. Am I correct in assuming that all I need to do is cut it in the middle, use my lathe to turn a piece of timber that will fit neatly into both of the cut ends, and epoxy it into one of the ends leaving the other to slide on or off as required ?

Is it necessary to provide additional reinforcement to the mast where it has been cut?

BTW, the really annoying thing about this is that we had a council clean up in January and I threw out 5 sailboard sails, 2 masts, 2 booms and sundry other equipment. Never thought I'd need it again.

On the positive side, someone dumped a complete windsurfer near our holiday home last weekend - so I salvaged the mast. I expect the old fashioned, unbattened, windsurfer sail isn't much use but I kept it anyway.

cheers
Arron
ArronJ
ArronJ
10 posts
10 posts
22 Mar 2015 3:01pm
and thanks Tryhard. I read your Skiwi thread with interest.

and thanks SN (Stephen), can you tell me where you purchased those clips ?

cheers
Arron
Hiko
Hiko
1229 posts
1229 posts
22 Mar 2015 6:02pm
ArronJ said..
Another thing I am thinking about is modifying a mast so it is 2 piece.

I have a fibreglass windsurfer mast. Am I correct in assuming that all I need to do is cut it in the middle, use my lathe to turn a piece of timber that will fit neatly into both of the cut ends, and epoxy it into one of the ends leaving the other to slide on or off as required ?

Is it necessary to provide additional reinforcement to the mast where it has been cut?




I made a 3 piece mast some years ago exactly like that I added a band of glass cloth 50 mm wide to the cut ends not sure if that was necessary or not but it has not failed. You need a metre or so of stiffener at the bottom as well
sn
sn
WA
2775 posts
sn sn
WA, 2775 posts
22 Mar 2015 8:08pm
ArronJ said..
and thanks SN (Stephen), can you tell me where you purchased those clips ?
cheers
Arron


I'm not very well known for purchasing "stuff"

Most of my "spring button clips" were salvaged from inside wrecked adjustable windsurfer booms.

A couple [made by the Australian manufacturer of pulley blocks - the Riley company], were given to me to try out.

For all intents they were identical to my salvaged spring button clips.

The R clip, and the thicker style pin with its attached spring retainer wire in the lower 2 pictures are available from most trailer spare part suppliers.

All photos were poached from google.
------------------------------------------

You are on the right track with making your 2 piece mast, but you will need to strengthen each half of the mast near the join, by wrapping a few turns of woven fibreglass matt around them and glassing them in place.

"Landyacht" has pictures of this somewhere here......


stephen
Test pilot 1
Test pilot 1
WA
1430 posts
WA, 1430 posts
22 Mar 2015 9:03pm
ArronJ said..
Another thing I am thinking about is modifying a mast so it is 2 piece.

I have a fibreglass windsurfer mast. Am I correct in assuming that all I need to do is cut it in the middle, use my lathe to turn a piece of timber that will fit neatly into both of the cut ends, and epoxy it into one of the ends leaving the other to slide on or off as required ?

Is it necessary to provide additional reinforcement to the mast where it has been cut?

cheers
Arron


My one piece carbon fibre mast fitted inside my starlet from front left at windscreen(top of mast) to back right at hatch back( bottom of mast ) and passinig between front seats
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