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Filling Track Gaps

Keith models in HO and asks:

“I have a couple of unintended 1/8″ gaps in the track. How can I fill them to make the trains run smoother?”

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Is This The Ultimate Selfie?

Vietnam shut down its infamous ‘train street’ in the Old Quarter of Hanoi in 2019 because it was overrun with selfie-taking tourists like this one. The tourist hotspot in Hanoi is known for its single-track railway that runs dangerously close to local homes and cafes. The railway was built during French colonial rule in 1902.

Until the street closure, the twice-daily train was a unique attraction where tourists could experience a “death-defying” moment when the train passed as close as 0.4 m away.

Safety in the street had been a cause for concern for local authorities for some time, but the final closure notice was given for dozens of cafés to shut down after the emergency brakes on a train were applied when the street became overcrowded with tourists.

As of the beginning of 2021, during a Covid pandemic, cafes and businesses were allowed to reopen. However, owing to the small number of tourists, only a few businesses reopened their doors. What the future holds for ‘train street” when Vietnam reopens, nobody knows.

If you would like to send in a ‘selfie’ of yourself with your trains or layout, then send a comment via the COMMENTS link below and we will be in touch giving details of how to upload your photo.

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Juicers on the Frogs

For those who are new to the term ‘juicer” here is a brief explaination. A frog juicer will automatically switch the power on a frog. A wire from a frog juicer is used to power the frog – if the frog is of the wrong polarity and shorts, a frog juicer will detect a current surge and will almost immediately switch the power before the engine dcc decoder or the dcc command station can notice.

George who models in HO scale asks:

“My dcc oval two-track layout has 4 zones, each protected by aPSX beaker. Using NCE sb5 for power. Recently a car derailment caused a short on one of the 2 crossover turnouts (Bachmann ez track dcc, left and right #6). Result: damage to SB5. Thinking of installing juicers on the frogs to avoid this again. Any thoughts?”

Add your thoughts below.

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Parts for Marklin 67014 Z Scale Power Pack

Mari asks:

“Marklin 67014 Z Scale Power Pack has a single-knob operation for changing the direction of travel by turning the control knob away from the center position. What parts and circuits do Marklin 67014 use to achieve this single-knob operation? Fleischmann 6752 also has single-knob operation. What does Fleischmann 6752 use? Do they use double potentiometers?”

Add your comments below.

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Hot Running Diesel Engine

Tom models N scale and asks:

“I have a Kato analog diesel that’s running hot. I don’t want it to burn out.”

Add your comments below.

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Removing Bachmann GP30 Shell

Wayne G asks:

“I need to remove the shell from my Bachmann GP30 which has a fuel tank, but it doesn’t want to budge. Any tips?”

Add your comments below.

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Second-Hand Trains

Cliff asks:

“Hey guys I just got 14 HO boxcars at a deceased estate sale for $90. They seem to be in good condition and most have knuckle couplers. I thought it was a good deal. How much do second-hand engines go for?”

Add your suggestions below.

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Is this Volkswagen Kombi van real, or is it a scale model?

Creating a scene for a model railroad layout is not unlike a film producer creating a realistic movie set. These days many of the scenes and props in movies are generated using computer technology so that the actors and actresses can perform near impossible feats in convincingly realistic settings. The eye often sees what it wants to see. This is something to keep in mind when creating a scene for a model railroad layout.

Back to the question – Is this VW Kombie van real, or is it a scale model? It is actually a scale model.

Is the road and paving real? It looks real, but again, it is part of a model railroad layout.

Is the sky backdrop real. No, it is a photographic backdrop glued to a wall.

What about the buildings? They too are scale models, and a part of a new series at https://www.modelbuildings.org/packa-background-shops-scale-models

Are the people real? A photograph of real people has been photoshopped into this layout scene, just to make the VW Kombi Van look even more real. The eye sees what it wants to see. The orginal plastic figurines of people (although they looked real) were photoshopped out for the purposes of this demonstration.

So, next time you are designing a scene for your layout, think of it like a movie set. Carefully build the scene one element at a time. Have fun!

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Recommended Manufacturer For HO Diesel Locomotives

Gavin writes:

“I’ve been searching online for a diesel loco (with sound installed), but now I’m confused with the various options. I want something that is mid-price range, reliable, and with good detailing. Are there any brands I should avoid? I appreciate everyone will have their own likes and dislikes, but some feedback based on personal experiences would be great. Thanks in advance.”

Add your thoughts below.

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What’s on Your Christmas List?

Model railroading is an enduring hobby that stays with us for years… usually decades. Most layouts evolve, so there is always something new to do, something to change, or something to add. That’s why most of us have a “wish list” of what we would like for Christmas… even if we end up buying it ourselves.

What’s on your Christmas list this year?

Share your thoughts in the comments section under this post.

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Steam Logging Locomotives

Andy asks:

“Does any currently manufacture N Scale steam logging locos? Eg. Shay, Heisler, Climax?”

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New DCC Loco Stalling

Jung asks:

“I bought a new HO scale loco from Broadway Limited and a new controller from Digitrax. With the new track, the loco still stalls after moving a few inches. Could there be a problem with the loco?”

Add your suggestions below.

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Wiring For Post War O gauge layout

Scott posted this question in the hope of getting some help:

“I have a 4X8 Postwar O gauge layout with a ZW transformer. Nothing extravagant there is an inner and outer loop with 2 O22 switches. I have a few accessories, nothing fancy. The problem is the layout will shut down when running after a while, the red light on the ZW will come on and after 5 seconds or so it will re-set. I’ve checked the cars one by one for a short. I’ve shut down the accessories but it still stops and then re-sets. It’s almost like it overheats? I have a bus line and feeders. Any ideas that I can troubleshoot would be appreciated. This is driving me crazy 🙂 Thanks for the help!”

Please add your suggestions to assist Scott below.

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Replacing N Scale Engine Handrails

Trevor asks readers:

“I have a Kato Diesel Engine SD40-2 with some missing/broken handrail sections. Can anyone suggest a suitable replacement wire and gauge?”

Please add your comments or answers below. Thank you.

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Old HO Santa Fe Locomotive With Wheel Problem

Grantley asks readers:

“I unpacked an old locomotive belonging to my late Dad, but I can’t get it to work properly. It is a Santa Fe and it works when either the front or back wheelsets are on the track, but not when both wheelsets are on the track at the same time. It has me puzzled so would appreciate any suggestions.”

Please contribute your answers or suggestions below.

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This Scene Looks So Real Given The Buildings Are Scale Models

There has been some very good feedback from customers who have constructed buildings in the new “derelict buildings” series of downloadable plans. Dennis from Birmingham described them as “the most real he had ever seen” – thanks Dennis and others for the encouraging feedback. The series of background buildings includes some workshops, and some obviously abandoned factories which are suitable for displaying alongside railway tracks.

The plan options and a construction demonstration video can be seen at https://www.modelbuildings.org/derelict-railroad-models

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LED Resistor Values

George asks:

“Hello, how can I determine the brightness for LEDs based on the resistors value? What is recommended?”

Add your comments below.

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Lionel ZW Transformer Problem

Daniel writes:

“My Lionel ZW Transformer is acting strange. One day, it is working fine. When I turned it on the next day, I had no track power and shorting out. I checked all track and found no obvious causes with the Z shirts hooked up or not. I switched the euro to another Z and the system is fine. Therefore it seems just to be the transformer. What is the best troubleshooting process? Thanks.”

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