HI,
I think I've already posted this here, but it never hurts to repeat it. On my Lulonga quarter-wheeler model, I use the connection according to Figure 7 with the difference that instead of a separate battery I use the BEC from the ESC. The motors are controlled on the receiver Th 3 channel and Ail 1 . channel via the V-tail mixer. So I can control the model with a single stick ( Th ). I have the rudder connected to channel 4 as usual. Of course, you can control the boat with just the rudder, but in my case, this is only of little effectiveness.
This connection with an external V-tail mixer seemed the easiest to me, but I was unable to program this connection option appropriately.
Basically, by moving the Th stick (channel 3) forward and backward, we control the power of both engines. By moving the same stick left or right, we control the direction of their rotation—it's similar to the ailerons on an aeroplane.
It's interesting - if I want to turn the model on the spot, I don't "give gas", I just tilt the stick left or right. At that moment (in my case) one wheel turns forward and the other one turns back (and vice versa) so the model stops and just turns.
greetings!!
Lulonga schema -wiring for my RC quarter wheeler,fog horn and siren switching via canal 2, prop servo switches microswitches, see color photo.
I wanted to add some articles in Word (doc) but they wouldn't open here.


Tom K

HI,
I think I've already posted this here, but it never hurts to repeat it. On my Lulonga quarter-wheeler model, I use the connection according to Figure 7 with the difference that instead of a separate battery I use the BEC from the ESC. The motors are controlled on the receiver Th 3 channel and Ail 1 . channel via the V-tail mixer. So I can control the model with a single stick ( Th ). I have the rudder connected to channel 4 as usual. Of course, you can control the boat with just the rudder, but in my case, this is only of little effectiveness.
This connection with an external V-tail mixer seemed the easiest to me, but I was unable to program this connection option appropriately.
Basically, by moving the Th stick (channel 3) forward and backward, we control the power of both engines. By moving the same stick left or right, we control the direction of their rotation—it's similar to the ailerons on an aeroplane.
It's interesting - if I want to turn the model on the spot, I don't "give gas", I just tilt the stick left or right. At that moment (in my case) one wheel turns forward and the other one turns back (and vice versa) so the model stops and just turns.
greetings!!
Lulonga schema -wiring for my RC quarter wheeler,fog horn and siren switching via canal 2, prop servo switches microswitches, see color photo.
I wanted to add some articles in Word (doc) but they wouldn't open here.


Tom K

HI,
I think I've already posted this here, but it never hurts to repeat it. On my Lulonga quarter-wheeler model, I use the connection according to Figure 7 with the difference that instead of a separate battery I use the BEC from the ESC. The motors are controlled on the receiver Th 3 channel and Ail 1 . channel via the V-tail mixer. So I can control the model with a single stick ( Th ). I have the rudder connected to channel 4 as usual. Of course, you can control the boat with just the rudder, but in my case, this is only of little effectiveness.
This connection with an external V-tail mixer seemed the easiest to me, but I was unable to program this connection option appropriately.
Basically, by moving the Th stick (channel 3) forward and backward, we control the power of both engines. By moving the same stick left or right, we control the direction of their rotation—it's similar to the ailerons on an aeroplane.
It's interesting - if I want to turn the model on the spot, I don't "give gas", I just tilt the stick left or right. At that moment (in my case) one wheel turns forward and the other one turns back (and vice versa) so the model stops and just turns.
greetings!!
Lulonga schema -wiring for my RC quarter wheeler,fog horn and siren switching via canal 2, prop servo switches microswitches, see color photo.
I wanted to add some articles in Word (doc) but they wouldn't open here.


Tom K

HI,
I think I've already posted this here, but it never hurts to repeat it. On my Lulonga quarter-wheeler model, I use the connection according to Figure 7 with the difference that instead of a separate battery I use the BEC from the ESC. The motors are controlled on the receiver Th 3 channel and Ail 1 . channel via the V-tail mixer. So I can control the model with a single stick ( Th ). I have the rudder connected to channel 4 as usual. Of course, you can control the boat with just the rudder, but in my case, this is only of little effectiveness.
This connection with an external V-tail mixer seemed the easiest to me, but I was unable to program this connection option appropriately.
Basically, by moving the Th stick (channel 3) forward and backward, we control the power of both engines. By moving the same stick left or right, we control the direction of their rotation—it's similar to the ailerons on an aeroplane.
It's interesting - if I want to turn the model on the spot, I don't "give gas", I just tilt the stick left or right. At that moment (in my case) one wheel turns forward and the other one turns back (and vice versa) so the model stops and just turns.
greetings!!
Lulonga schema -wiring for my RC quarter wheeler,fog horn and siren switching via canal 2, prop servo switches microswitches, see color photo
I add some articles related to the topic.

Tom K

Hi Alessandro,
I did it...see> how to >various electrical connection diagrams for two motors <
I had problems with transferring images, basically, my entire post is there, it is possible to join it and add your comments and other useful diagrams... I put the wiring for my RC Lulonga quarterwheeler too. I am sorry, I don't have a better graphic design at the moment.
Tom

HI,
I think I've already posted this here, but it never hurts to repeat it. On my Lulonga quarter-wheeler model, I use the connection according to Figure 7 with the difference that instead of a separate battery I use the BEC from the ESC. The motors are controlled on the receiver Th 3 channel and Ail 1 . channel via the V-tail mixer. So I can control the model with a single stick ( Th ). I have the rudder connected to channel 4 as usual. Of course, you can control the boat with just the rudder, but in my case, this is only of little effectiveness.
This connection with an external V-tail mixer seemed the easiest to me, but I was unable to program this connection option appropriately.
Basically, by moving the Th stick (channel 3) forward and backward, we control the power of both engines. By moving the same stick left or right, we control the direction of their rotation—it's similar to the ailerons on an aeroplane.
It's interesting - if I want to turn the model on the spot, I don't "give gas", I just tilt the stick left or right. At that moment (in my case) one wheel turns forward and the other one turns back (and vice versa) so the model stops and just turns.
greetings!!
Lulonga schema -wiring for my RC quarter wheeler,fog horn and siren switching via canal 2, prop servo switches microswitches, see color photo
Tom K

HI,
I think I've already posted this here, but it never hurts to repeat it. On my Lulonga quarter-wheeler model, I use the connection according to Figure 7 with the difference that instead of a separate battery I use the BEC from the ESC. The motors are controlled on the receiver Th 3 channel and Ail 1 . channel via the V-tail mixer. So I can control the model with a single stick ( Th ). I have the rudder connected to channel 4 as usual. Of course, you can control the boat with just the rudder, but in my case, this is only of little effectiveness.
This connection with an external V-tail mixer seemed the easiest to me, but I was unable to program this connection option appropriately.
Basically, by moving the Th stick (channel 3) forward and backward, we control the power of both engines. By moving the same stick left or right, we control the direction of their rotation—it's similar to the ailerons on an aeroplane.
It's interesting - if I want to turn the model on the spot, I don't "give gas", I just tilt the stick left or right. At that moment (in my case) one wheel turns forward and the other one turns back (and vice versa) so the model stops and just turns.
greetings!!
Tom K

HI,
I think I've already posted this here, but it never hurts to repeat it. On my Lulonga quarter-wheeler model, I use the connection according to Figure 7 with the difference that instead of a separate battery I use the BEC from the ESC. The motors are controlled on the receiver Th 3 channel and Ail 1 . channel via the V-tail mixer. So I can control the model with a single stick ( Th ). I have the rudder connected to channel 4 as usual. Of course, you can control the boat with just the rudder, but in my case, this is only of little effectiveness.
This connection with an external V-tail mixer seemed the easiest to me, but I was unable to program this connection option appropriately.
Basically, by moving the Th stick (channel 3) forward and backward, we control the power of both engines. By moving the same stick left or right, we control the direction of their rotation—it's similar to the ailerons on an aeroplane.
It's interesting - if I want to turn the model on the spot, I don't "give gas", I just tilt the stick left or right. At that moment (in my case) one wheel turns forward and the other one turns back (and vice versa) so the model stops and just turns.
greetings!!
Tom K

Hi,
I was a little surprised that one of the options is for your model to turn into a submarine.
Well...it's been almost 50 years since I got the plans for the sternwheeler Chaperon from a friend in the US. I remembered...and planned to build that model.
American river sternwheelers generally had a low hull and shallow draft.
Given the construction materials I had available, I was worried that the model would be too heavy.
Therefore, I started calculating how much displacement the model would have - and it scared me quite a bit. It turned out to be very low for a model length of around 120cm.
To ensure sufficient draft (+ sufficient reserve), the draft of the model would have to be increased at least 2x - regardless of the similarity to the original.
I don't know what draft you're counting on for your model, and I don't know if you've already tried putting your model in the water (maybe first the hull itself without the superstructure).
Try to at least virtually recalculate the displacement and then compare it with the weight of the superstructure and all the equipment.
I solved this problem with some of my models (e.g., Ned Kelly) by adding (gluing and laminating) a polystyrene foam board of suitable thickness to the bottom of the model so that the displacement of the model increased.
It's barbaric, but the model floats and you won't know it on the water anyway.
I hope you have a nice model, not a submarine!!
I didn't build that model in the end for various reasons.. I like it.

Maybe too heavy canvass for such little sail,inappropriate cut.
Try using a lighter material and instead of sewing, stick the edges of the sails with double-sided tape. You can find many instructions online.
I wish you success.

I may have already written about it here, but now the Australian site for modelers building paddle steamers should be available again.
www.paddleducks.co.uk
You will find a number of interesting articles, plans and instructions there
When I built my paddle steamer I chose the "Australian" type... simple construction, good access to the steam engine - the engine room is usually open, similar to the paddle steamers on the
Mississippi.
When I was inserting text into the post, it disappeared after I inserted the images. So I'm repeating myself here.

https://www.murrayriverpaddlesteamers.com.au

Hi gents, thanks for your help.
I use Libreoffice writer and the Czech keyboard.It seems that special characters are not very well understood when inserting text directly into the editor in MB.I am attaching the same post as .doc and .pdf documents.
The attachments contain text that I originally copied and pasted into MB.(with problems)
It can be seen that inserting this new way is without problems. I used a free program to convert to .pdf
>pdf 24 tools< https://tools.pdf24.org . However, the .doc format also transferred without any problems .

https://tools.pdf24.org

Hi gents,
thanks for help. Sorely I use LibreOffice Writer and Czech keyboard mutation..something went wrong.
I'll try to insert the post as a separate text now. I'll see if everything is transferred correctly.

to RNinMunich > Many thanks for the correction and help!!!
I was not able to copy the math formulas from my editor correctly. How did you do it please?

to jumpugly > Scale Conversion Calculator .. interesting and helpful !!!

Greetings
Tom

to Ronald ..>oh yes, the lead bulb weight for my 60 cm model based on calculation 748g
for your model 28" will be lead bulb then 3 400(grams) x( 0.72x0.72x0.72)
3400 x 0,37 = 1258 g =

to AlessandroSPQR> .My lead batteries have reached the end of their useful life, so for my larger boats (Lulonga, barges) I use Li-Ion bat 3S1P12.6V, Models with ESC+BEC. For Minikitty NiMH Eneloop AAA 1.2V (min 750mAh) , for this my new project probably Eneloop AA 1.2V(4 pieces in a simple holder). These batteries are intended primarily for industrial use, they are very reliable.

There are also rechargeable Li-Ion 1.5V - I have them in my Canon camera.

You will use a slightly different procedure when choosing a model based on a large pattern.
We will use as the pattern the scale 1:200 =>(1/M)
Your model must be a reduction of this model (whether it is a motorboat, steamer, or military ship, always in a certain scale).
This default scale is the same for all dimensions of a large ship.
However, it is always true that lengths decrease linearly, for example, the scale M 1:200 means that all dimensions are divided by 200, and your model will have 1/200 the length of your representative. The optical appearance is absolutely the same as your model.

Areas – decrease quadratically, with the square power => 1/M²=>1/200²
1/200² = 1/200x200 = 1/40 000

this means that 1m² of the original => 10 000cm² /40 000 = 0.25 cm²

in scale M =1:100 then the area is 1/10 000 of the original, 1m² is then 10 cm² large
The same formula is used to calculate the area of ​​sails.

Volumetric measures and weights are reduced cubically, with the third power.

1/200³ = 1/200x200x200 = 1/ 8 000 000
in scale 1:100 then it is only 1/1 000 000

A model in scale 1:200 whose model has a displacement of 10 000 t => 10 000 000 kg
then has a displacement of 10 000 000 / 8 000 000 = 1.25 kg
in scale 1:100 => 10 000 000 / 1 000 000 = 10 kg
Basically, only take into account the DISPLACEMENT !!!!.
This is mainly given for military ships, and only sometimes for others.

Regarding speed, the following relationship applies: Vm = Vo / √M

Example: Vo = 20 km/h
M = 1:100
then for model > Vm = 20 (km/h) / √100 = 20/10 = 2 km/h
= 33.4 m/min
=0.56 m/sec

I would like to add a little theory here

Scaled down proportions, basic dimensions of original model = 100%
example on my model>
If Emma has length 1 meter, my model has length 60 cm => 60%=>L x 0,6 => 1x0.6 = 60 cm
sail area 3393sq.cm => sail area P/ 0.6x0.6 => 3393 x 0.36 => 1221.48 sq.cm,
ballast 3400 g => => P/ 0.6x0.6x0.6 =>3400 x 0.22 => 748 g .

Lengths are converted linearly, areas are converted to the square power, and weights are converted to the cube power.🤑

I'm slowly continuing with the construction of my "Miniemma". I have the sides glued, and I'm continuing with gluing the bow and stern of the model. I decided to adjust the location of the rudder - I'll put it on a hanger on the sternpost. I had to add sternpost due to a minor construction error too. It seems more convenient to me, for transportation.
The bottom parts come out optimally according to the drawing.
I intend to move the deck 5 mm up - see the glued stops. I am also considering adding a bowsprit (if necessary). It is one thing to build a model and another thing - to teach it to sail. It happened to me with my "Minikitty" model.I had to increase the rudder area incredibly to balance the rigging.
Especially when you make adjustments against the original plan - there's always a hitch. She sails well at present...

Hi, I see I'm not the only one building a scaled down copy of the RC sailing sloop Emma.
About a year ago I got 2 sheets of plywood measuring 60 x 40 cm from a friend. I didn't know what to use them for. It occurred to me that this plywood could be used to build a small model.
Some time ago, while searching the net, I visited the Bearospace Industries website again. It seemed to me that the scaled down plan for Emma could be used. When recalculating the dimensions, the length of the model came out to be about 58 cm, the side parts are just 60 cm long.
Currently, I have the middle part glued together - the fin box,and the parts are ready to be glued together.
A minor problem arose when recalculating the weight of the lead bulb - with the result of 750 grams at an estimated displacement of 1350g. There is quite a small reserve for the hull, rigging and RC equipment.

It is possible that I did not directly address the content of your post.
Forget Froudé and Reynolds. I'm afraid there's a big problem with the theory in such models. You can theoretically calculate the length, speed, displacement from the scale of the model, but the speed of rotation of the wheels is too dependent on the design and efficiency, which can't be determined in advance.

More about paddle wheels rpm .. I also recommend you take a look at the website, www.paddleducks.co.uk ,
, which is mainly intended for paddle boat lovers.

Tom

As for me and my models with paddle wheels, I think it is necessary to test the optimal speed setting, which depends on the size of the model and the design of the paddle wheels.
The lower limit is calculated from zero rpm, the optimal working speed of the wheels also depends on the type of ship - calculate around 80 - 150 rpm. In no case should the steamer sail at the speed of a racing boat - but I saw that on the video too.

For example, my model of the Lulonga steamer has, in my opinion, an optimal speed, as if you were walking at a slow pace.
It is built in 1:32 scale.

When I finished the model, I was very excited and immediately took it to the lake in the park to test it out.
I didn't even have a fin with a 3 kg lead bomb at that time.
The model looked very good on the water, but it didn't want to respond to the rudder at all when it was powered only by sails. Fortunately... I have an auxiliary motor in the model, so it was no problem getting it to shore.
I finished the fin keel and thought it would be fine - but it wasn't. In a short time, a friend took me to a regatta at the Výrovice dam near Znojmo. After arriving, I completed the model and the next morning the race in the free category started.
The model swam to the start, and instead of starting to race, it just drifted sideways away from the start. First run - 0 .
Now all my construction mistakes were added up. I had to come up with something quickly. The easiest thing seemed to me to use a large outer jib sail on the bow instead of the original small one. After this modification, my Capricorn finally went out on the race course - even though it had no chance against the others. During the last run, the battery failed, and I only managed to reach the shore from the starting point. This time it was a bitter end...
At home I put the model on the shelf and devoted myself to building other models. I only occasionally took the model to the water.
Gradually, however, I adjusted the rigging of the front sails. I left only the fore sail and only one - the big one - jib sail. Because there was little space to pull the sails when tacking, I made a new bowsprit 50 cm long - 10 cm longer than the original one. The model now behaves as expected.
I wondered why the model didn't want to sail under sails the first time. The answer was probably the simplest...my mistake when building the model, when I placed the fin right behind the main mast. According to experienced modelers
it should have been at least 3" ( 7.5 cm). The center of gravity of the sails was thus above the center of gravity of the side surface, instead of being a little in front of it.
There was probably another option - to lower the mizzen sail, but that didn't occur to me at the time.
As an attachment, I am attaching photos of the model on the water...how it has progressed over the years.
If anyone has any questions, I'd be happy to answer them.

Anchor winch barrel I made from wood and gear wheels from the alarm clock.
To ensure its functionality (which was offered here), so bearings for shaft I made from brass tubes Ø 5/4 mm.
For the pinions, I made a "housing" of brass plate thickness 0.4 mm, soldered to the copper strip 5 x1 x 60 mm with required spacing .This strip it is glued and riveted to the back of the wooden winch knees on the bow.
When compiling the winch, I glued the reel in wrong way , so winch thus not functional. On the front of stem post of the model, I'm stuck copper stem band (with a cross-section 5 x 0.8 mm) and riveted it using short pins. This band is at the upper end provided with an eye for main mast forestay.
On the back of the stern post, I stuck the rudder hinges, and according to them, I placed and stuck the hinges on the rudder. and next.
The anchor is made from copper wire 3 mm dia. Painted black.
Main mast
The main mast is made of aluminum tubes of Ø14/12/10 mm inserted into each other and glued together, with a total length of 57 cm. The lower part of the mast was glued into a foot made of hardwood. Jackstay - auxiliary "stay" used for attaching the front edge of the main sail is made of brass wire Ø 1 mm, soldered to the heads of M2 screws, screwed and glued into the tubes from the back of the mast.

Main topmast
The topmast is made of a Ø8 - Ø6 mm laminate GRP cone from fishing rod with a length of 59 cm and reinforced with a Ø 4 mm carbon tube with a length of 63 cm, which passes through the entire length of the cone and at the same time fulfills the function of extending (the top) of the topmast. It is glued to the cone with PUR glue.

Crosstree
I simplified the crosstree a bit, I didn't have suitable brass profiles, so I made the arms from an old umbrella, so they are foldable, like the original.

Mizzen mast
it is sanded from a 10x10 spruce beam with a length of 28 / 30 cm according to the drawing.
The tabernacle of the mizzen mast, I cut out, bent and welded from copper sheet thickness. 0.5 mm. I drilled a Ø 3.5 mm hole in it for the axis of the rudder, and two Ø 3 mm holes in the feet for attachment to the superstructure. Painted green.

Mainsail sprit,(spreet )
The sprit is made from a beech log with a diameter of 8 mm and a length of 75 cm, ground towards the ends into a slight cone.

Mizzen sprit
it is made from a spruce log with a diameter of 4 mm and a length of 40 cm

The boom of the sail on the back mast
it is made of a spruce log with a diameter of 4 mm and a distance of 27 cm

Bowsprit
The bowsprit is ground from a 10x10 mm spruce beam, 40 cm long. This profile remained on the foot for a length of about 4 cm and was then ground above the foot into a round to Ø 9 mm and further as a cone to Ø 6 mm at the tip.
In the main cargo area there is a winch with runneer on rail for main sheet, a lever servo for vangs, auxiliary motor, battery, sound module and relay board, ESC and 8-channel receiver.

I made a bar with a spring in an aluminum holder from U profiles. I fixed there also a runner on a steel rod, from which the sheets will lead on deck to the sail. I set the winch using a servo tester.. it now seems to me to be the most important thing for setting the servos in the model, which otherwise I would have to do with the RC equipment turned on and with the possibility of damaging the servo.
Next I made the base of the sheet winch and base plates for the mizzen servos.
To control the main sheet I bought a 6 turn servo winch with a drum and attached this to the base rail. I stretched the auxiliary loop between two pulleys, one fixed, the other a removable plate for fixing the servo for the rudder
I planned to use additional zwo servos to control the mizzen sail as per Ivor Bittle.
In the end, however, I had to choose a simpler design without the aforementioned servos due to space, by attaching the mizzen sheets directly to the rudder , as far back as possible, as practiced by most English modellers.

Electrical equipment - battery, ESC
I chose a 12V/2.3 Ah gel battery as the battery. I chose this type, among other things, also because it creates a functional load for me. I placed it in the centerline of the boat just behind the fin box. It is built vertically, but I had to lower it as low as possible to guide the reins. For this reason, it was necessary to partially cut off a piece from the height of the keel, fortunately the strength of the structure did not suffer. The 12V voltage distributions to the individual electrical units are controlled by manual switches located on the distribution board (ESC (motor), lighting, sound module, sound module relay, 5V auxiliary power supply for the mini camera). For more convenient switching off of the equipment in the model on the water, the main switch is located behind the companionway hatch on the rear superstructure. Starting and stopping the engine is already done using RC equipment. The receiver of the Rc apparatus and the speaker of the sound module are fixed from below on the cover of the main hold. The electronic controller (ESC) and the relay panel of the engine are located on the side wall of the main cargo compartment.
A servo for controlling the jib sheets is located in the front cargo area. But how it will work is still a big unknown for me -

Installation of auxiliary engine.
During construction, I gathered additional experience from building barge models published on the Internet. I finally decided to add a 12V - 0.35/1.5A electric engine to the model. I can also use the battery capacity without further modifications. I measured everything so that a Ø 40 mm ship screw could be used, and because of the engine it was not necessary to cut the bulkheads. A similar solution was also applied to large barges, the engine was usually on the left side of the hull.
I drilled a hole in the hull, seated the shaft bushing and sealed with Mamut silicone adhesive. I glued the engine bed together from plywood and a wooden wedge to adjust the engine pitch. I couldn't buy the cardan coupling on time, so instead I successfully used a thick-walled PE tube Ø10/Ø4 mm. The engine is fixed to the bed in the shape of a wedge with metal clamps, the bed with the engine to the bottom of the boat with Velcro. The engine is controlled using the MD18DCRS electronic controller (ESC) in the basic setting. . The ESC and sound module (diesel engine) are controlled by one channel of the receiver and wired so that the ESC is in one branch and the sound module in the other branch of the Y cable.

Rig and rigging
I made the shrouds from black waxed cotton string with a diameter of 1mm, backstays from wound cords from parachute cords with a diameter of 0.8mm. I also used these cords for some parts of the moving rigging, as well as for boltropes.
I already had to wind the thinner "ropes" for the sheets and next ropes on the ropewalk (last two pictures)from thin black and brown threads, as well as the "ropes" with a larger diameter from the mentioned cords of Ø 0.8 mm and from the cord of Ø 1 mm. I stained some ropes and impregnated them with nitro varnish , possibly beeswax.
Canvas
I made the sails from a thin cotton sheet, which I dyed brown-red, more or less according to the patterns in the photos. I preliminarily determined the dimensions according to the working drawing on a scale of 1:24. Basically, they are like a trial with the fact that they can be modified.
According to the working drawing, I made paper cuts of the sails, and according to them I cut out the shape of the sails from the fabric with an allowance for edging. Since "here are not people", I folded the hems on the sails myself, pinned them, attached them with thread and sewed them on a sewing machine.On the outer edge of the hems, I again created a reinforcement with a fine "entl" on the sewing machine, which replaced the laborious sewing of the hems with wire for this set of test sails. Large ships have the edges of their sails reinforced with boltrope, which has a different diameter depending on the type and size of the sail, and for Thames barges, using longitudinal sails, it is always sewn on the left side of the sail. In the end, I sewed only the front face of the foresail for the test. It took me almost the whole afternoon…When making the sails on the next model, I already used adhesive tape instead of laboriously sewing the edges of the sails.

Forging

I cut the fittings for attachments and moved from Cu sheet 0.4 mm thick, 4 mm wide strips of the required length according to the drawing. . I welded eyes on them and soldered them with soft solder. Finally, I drilled the necessary Ø 0.8 mm holes in the fittings for rivets from steel pins, which will be used to rivet the individual pieces to the sides of the ship. For this operation, I made a "nailer" from thin tubes.
I made the grommets from Cuprextit* tapes, on which I soldered a U profile from Cu wire. I shaped the shackles from nickel wire Ø 1 mm on a jig.
(*cuprextit - flat grp sheet with glued Cu foil for "printed connections" in electrical engineering)
A "snatch block", i.e. a pulley for guiding the anchor chain, is attached to the fore stem on the port side. From the starboard side, at the level of the minimum draft( some say above the maximum draft line) a pulley for guiding the "bobstay" of the bow and an eye for the pulleys of the side bow stays is attached.I also attached 2 pulleys for lifting the leeboards.

Pulleys
After studying various documents, I finally decided that the pulleys should be functional for such a large model. I therefore bought most of the pulleys for the model from RB Model. At the same time, I bought several brass discs for the production of pulleys, which, as far as the design is concerned, were not in the offer, for example, triple pulleys of the fore stay of Ø 10 mm, for which I made parts from brass sheet 0.2 mm, drilled in the fixture.

I also "turned" several pulley wheels that I was missing using a hacksaw and needle files on my improvised lathe from an electric drill. It's not an ideal way, but they can still be made at least somewhat functional this way. I was the first to make the pulleys for lifting the leeboards and the pulley for the anchor chain (snatch block). Similarly, I made the discs for the double fore stay pulley of Ø 4 and 5 mm, the parts were again drilled in the fixture.
On the bought pulleys, I attached and soldered metal eyes made of Cu wire, single or double, depending on where they will be placed on the model.

The next step was sticking low bulwark along the entire length of the model, at a distance of about 6 mm from the edge of deck. Bulwark I made of balsa 4 x 20 -25 mm, and glued with help of plywood template to the deck.
It made me a problem bending the bulwark in two planes. I solved it by cutting incisions with handsaw to wooden strips from inside the bending. Spacing of incisions about 3 - 5 mm to about the half of the depth profile bend and sanding from the bottom side. This procedure but then requested a larger amount of putty. Balsa profile soaking into the water I could not use, because the balsa profile literally fell apart .
For reinforcement I drilled vertical holes with a diameter of 0.8 mm through the balsa bar, to which I inserted through and glued thin bamboo splinters until the holes in the deck, provided reinforcing the positions of the railing.
(I made it like Kimosuby on his model of Lady Daphne ).
After sticking I have cut openings (according to the drawing ) through the bulwark for water drainage at deck level.
I cut out the wooden posts and knees of the bow anchor winch from 5 mm maple boards and stuck on the bow in place.

In the place of mainmast shrouds fittings and bushings for the side leeboards I'm stuck reinforcements from little pine wedge 10 x 25 x 80 mm.> Pict 24
On bulwark I stuck at bow and stern increased railings, protective bowboards and quarterboards of spruce beams 2x15mm .
All parts of bulwark again I impregnate with a diluted epoxy. After hardening epoxy I sprayed hull with filler and repeated sanding both areas from outside and from the inside of bulwark . In place of passage of the leeboard pin I taped Al tubes with a diameter of 4/6 mm as bearing at deck level.

I applied a sealant and resurfaced in the area. After resealing I drilled holes Ø 5 mm beside the stem. From the starboard side I made a notch to bulwark for the bowsprit ,at the port then notch for guiding the anchor chain, which at the barges, did not pass pass through classic anchor chute through deck, but was routed through the auxiliary roller (snatch block) posting usually at the port side of stem.
I stuck on the stern reinforced beam and drilled holes into it to pass the sheet of the mizzen sail . I impregnate all again with diluted epoxy, applied putty and airbrushed the filler.
I applied putty at deck several times and sprayed the filler in addition to the places where it comes to stick the front winch, bow companionway and at the end sanded the deck again
I applied putty to the entire hull couple of times , sanding it and then sprayed the filler again several times . In between tI sanded the hull repeatedly.
At the end I sprayed the hull with silver gray spray paint. Finally, they were applied different color bands - sheer strake below decks green , bulwark on the outside with black paint and the inside yellow-orange. Bowboards and quarterboards painted white and stern finally also green.
Finally, I cut out of cardboard decorative labels for the name of the ship. I impregnated it with a nitro lacquer . After drying, I wrote at it new Champion model correct name with Humbrol enamels . and these I glued at the model.
So it happened that from from that moment on the day of March 23, 2016 my model bears the the name Capricorn.

Mainsail and Vangs Sheet lead, Horses

To deck forward of the back cabin I gradually drilled 3 holes Ø 4,2mm. Through these holes I stretched and stuck Bowden tubes so that it protrudes about 15 mm above the deck. These then lead sheets from servos to mainsail and vangs
Before the tubes is placed the main horse made by from wooden log with a diameter of 8 mm, after which it moves mainsail runner . Round timber is formed in double slight arc and fixed by metal clamps to wooden consoles. These consoles are glued and riveted to the rear deck about 4 mm from the railing ..
Before the main mast is the fore horse from 2 mm dia brass wire.
Foresail sheets are set free on it via chain loop , moving freely from one side to the other, as well as for large barges.
Jib sheets are controlled by servos located in the front cargo hatch .Through the deck are led again by using the Bowden tubes.

The Leeboards

Side fins made from aluminum sheet metal. 2 mm. I cut out sheet according to the template aligned, and roughen the outside and from the outside. I stuck gradually spruce beams 2x12mm ,according to the draft. I used for bonding the fine foam polyurethane adhesive.
After seizing I cut out protruding beams and resurfaced along the outline of Al profile
the top side of deckings I sanded with surface grinder and impregnated with epoxy diluted with acetone to a desired viscosity. (first you need is add and mix hardener, then It is also possible to use acetone or cellulose thinner C6000)
After curing, I again recut wooden surfaces and stuck cardboard strips to imitate the forging ( cardboard or thin air of plywood 1 mm thick) which I painted using nitro-email surfacer -. I drilled holes necessary for axes and shackles.
Leeboards I painted after finishing with filler, slightly resanding and re-painted the filler from both sides. And finally sprayed silver gray, like the hull.

Stern cabin

The entire rear superstructure, except companionway cover and steering mechanism I painted with filler, sanded and painted a color - gray roof and sides tan ..
I then made the lower deadeye forging for mizzen sail of the Cu sheet thickness of 0.3 mm, soldered an eye and riveted to the sides of the superstructure and then painted green.
Both tabernacles I finally painted green acrylic paint after sanding , rear mizzen tabernacle I screwed to the roof of the back cabin.
At the main mast tabernacle I attached the winch with two axes with conical coils connected by gears.
In a similar way, I made a bracket from Cuprextit 1 mm for foot of bowsprit, which must allow the lifting it at least to the stem level nearly perpendicular to the surface.
Again, painted green.
Forging for the lower deadeyes and shrouds were made out of copper strips 0,4 mm thick. Then were shaped eyes on them and soldered . Fairleads I made from copper wire Ø1,6mm which were shaped like ears and soldered on Fiberglass copper coated base (Cuprextit).

To control the mainsail sheets , I bought a 6-turn SW5513-4MA sailwinch servo (by Hobby King) with drum and fastened it to the base. Auxiliary silon cord I stretched between two pulleys, one fixed , the other suspended in an aluminum holder of U profiles . It w fixed at a runner on a steel rod from which will lead sheets aboard to the runner of mainsail .< servo reel I did using servotester .. This seems the most important thing for setting the servos in the model, which would otherwise have to do with switched RC apparatus and even with the possibility of damage to the servo.
Nevertheless, to control the sheets of the mainsail, I recommend using a lever servo, as Peter Simmonds advised me when building next barge model .
The mizzen sail was to be controlled by both servos and depending on the position of the mainsail by a transmitter mix as recommended by Mr Ivor Bittle. This should help improve the controllability of the model.
Still, I finally had to go for a simpler design,there was little space for everything, and the sheets of the mizzen sail are mounted directly on the rudder blade now, as usual in the tsb models.
The next step was making a base for servo sheets for foresail,and jib sails located under the front cargo hatch.
As the last was making a base for the servo control for "vangs" , located in the main hatch .
Last picture - recommended> Peter Simmonds lever servos for main sheet and vangs in Veronica model.

Then I gradually started to make details of the on-board equipment. As the first of the series but came the rudder.
The rudder of the two halves from 4 mm plywood is glued together to the beam ( cross-section of 10 x 10 mm) , so that a gap ( around 1 mm) remained between the side parts to allow the insertion of the extension part. To the beam come attached the hinges of the rudder and the fork for connecting rod from the servos. It is similar to the rudder construction as Kimosuby describes in his post here. The extension part will be made of fibreglass 0.8 mm. (Pict )I gave to main fin ( cut from the 8 mm plywood )   a little " hydrodynamic" shape and then soaked acetone diluted epoxy. To the fin comes to attach a lead bulb from two half lead castings about 3 kg together.
In early August 2015 I started to glue parts of the back cabin and the cargo hatch covers again from 3 mm plywood. After sticking directly at their places on the model I have these parts again soaked with epoxy. ( following pict.)
I have cut a skylight from 0.8 mm air plywood . First I stuck the rim from skewers 3x3 mm around the hole for a skylight . I stuck to them side pieces and then a roof with windows up to them .
Like the skylight I glued companionway. First, I stuck the rim from skewers 4x4 mm and to it side panels of 4 mm mahogany veneer. Veneer was crudely cut, so I had first grind the veneer to a thickness of 3 mm. It was not until after that I could cut side panels and front part from veneer.
I stuck the same rim at the rear of the the cabin roof. To this rim will be stick the cover of the rudder head and rudder connecting rods
Large cargo hatch I covered with 1mm balsa sheets , from the bottom I have reinforced the cover   adding ribs from balsa (4x4 mm). On both covers (fore and main) I glued then a firstly green ,but at the end brown cloth , simulating heavy canvas (brezent fabric - as says my friend Zdenek (a former naval officer)