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Changes to LEGO Train Wheels Discussion

If you have the recently released #71044 LEGO Disney Train & Station set and some of the previously released trains, you probably noticed that the system for building the train cars have changed. The older system used plastic train wheels connected with thin metal axles through the slots of the train wheel holder. In the new system, the plastic train wheels have been redesigned to include short axles that can independently connect to the also redesigned train wheel holder.

There are plusses and minuses to these changes that the LEGO train fan community has been testing and discussing since the release of the Disney Train. To respond to some of the questions, comments, and concerns, the project team behind the change of the train wheels shared a video explaining why the changes were made. You can watch the video below.

As explained in the video, one of the plusses about the new wheel system is that the train wheel holders now have better clutch power on top, and they can connect at the bottom as well via standard tubes. This makes the wheel holders fit a lot better into the standard LEGO building system. Another positive change is that instead of having to fiddle with small metal axles, the new wheels just snap into the train wheel holders. And because the wheels turn independently, they can handle curves better. Not having to use metal axles also reduces cost, and is environmentally friendlier. (Picture below, old wheels on the left, new wheels on the right.)

On the negative side, plastic on plastic wears down quicker than metal on plastic. This wouldn’t effect home applications as much, but can cause significant wear and tear on trains running at train shows. In addition, the plastic axle wheels have more friction and thus roll with less freedom. Below are a couple of videos comparing the old and new train wheel assemblies.

In summary, the new LEGO train wheel assemblies fit better with the LEGO building system, but this is at an expense of their efficiency. Most LEGO fans should not notice any issues, but if you are running your trains 24/7, you would want to keep an eye on any signs of wearing on the all-plastic wheel assemblies, or maybe even stay with the older system with metal axles. So far, the new train wheel assembly is only available in two sets; the #71044 LEGO Disney Train & Station, and the #70424 LEGO Hidden Side Ghost Train Express. If you don’t have them already, you can check them out at the Online LEGO Shop.

What do you think? Do you prefer the previous train wheel assembly or the new one? Have you had a chance to try them both and compare them? Feel free to share your thoughts in the comment section below! And if you have any questions for the LEGO train project team, feel free to post them as well. I will forward them via the LEGO Ambassador Network. They will be taking questions until mid-January.

And you might also like to check out the following related posts:

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Brick Breakdown: LEGO Gingerbread House

(Written by William)

With the winter holiday season upon us, it’s time to arrange and display the LEGO Winter Village sets. This year, the #10267 LEGO Winter Village Gingerbread House takes us to the whimsy side, just like the #10245 LEGO Winter Village Santa’s Workshop did back in 2014. New neighbors have moved into the village and they are the Gingerbreads!

Some time back, there was a LEGO Ideas project featuring a gingerbread house. I know many LEGO fans were disappointed when it wasn’t selected to be made into an official LEGO set. As a slight consolation prize, LEGO did give us the mini #40139 LEGO Gingerbread House that was a free gift-with-purchase set back in 2015. It’s nice to see that we finally get treated to the full sized concept after all these years.

The set comes with a gingerbread family complete with baby. Some LEGO fans expressed disappointment that the baby is simply a printed tile, however, this allows the kid to be placed in its crib, its stroller, and even ride the rocking horse. Additionally, outside of this set, the printed tile works great on a cookie sheet for a baker to pull out of the oven. So, I think it was a smart choice.

Some of the outstanding details in this set include the bathtub and crib, which are rather novel designs for an official set. The fireplace is also quite interesting by it being accessible from both the inside and outside of the house. Plus, it also lights up!

One other thing makes this set special; thanks to its more whimsical design, it can serve as a stand-alone set outside of the LEGO Winter Village collection. This means those who may have missed out on other LEGO Winter Village sets won’t feel like they need to have every set in the collection. Don’t get me wrong, I love this series and would recommend every set in it, but that has to do more with the expert level techniques found in these bright cheerful displays. Speaking of which, let’s talk about the interesting techniques found in the set!

DECORATING WITH LEGO

Normally, I don’t talk about specific decorations in Brick Breakdown articles, unless they are connected in some interesting way. However, due to the sheer abundance of decorative elements in this set, I think it’s worth taking note. Specifically, I’d like to point out that the #10267 LEGO Winter Village Gingerbread House makes a great template for deciding how you might want to decorate your own models.

Between the colors and the textures, this set covers nearly every inch of the house, Yet it does not look over-done. Part of this is thanks to the use of complimentary colors. This is primarily done for the walls of the building. This is not to say LEGO designers didn’t use high contrasting colors as well, but rather, they put them in specific points where they work the best.

In this case, bright colors make up some very bold decorating on the roof, as well as outlining the key features of the house. Doors and windows stand out boldly from the muted browns that surround them. Additionally they help frame and contain many of the wilder colors in the set.

The use of colors and decorative elements makes the house quite interesting. It has every potential of being a gaudy mess, yet it looks put together and rather elegant. Overall, the set is a great example and study material for what you can do. For example, you may have a wall that’s boring. Taking inspiration from the examples in this set, you could put a decorative trim at the bottom of the wall, or splash a layered design in the wall, or dress up the top or bottom of any window in the wall, etc. Same goes for the roof. Remember, it’s not a question of what you should decorate with, but rather how can you be the most effective with the decorations you use.

BUILDING PEAKED ROOFS WITH LEGO

When building a peaked roof, there are two and a half principles to consider. The first two are absolutely necessary, while the final half is an optional consideration that can help your own models.

First, you need a hinge. LEGO elements are notorious for being square, so you need something to give you the right angle for the roof’s slope. Whether it is a tilting hinge brick or a LEGO Technic pin connection, you really only have to make sure it is suitable for the size and weight of your roof.

Second, you need a frame. Or, to be more specific, you need something to help define the roof’s shape. Sometimes all that is needed is for the roof pieces to lean against other pieces like a ledge, but some of the cleanest roofs use slopes. Take, for instance, the center roof piece that is in the middle of the second floor of the #10267 LEGO Winter Village Gingerbread House. You attach a mini wall section with a towel bar under this piece. This makes its primary purpose as a frame for the roof.

As for the half principle you need to consider, that all depends on whether or not you have multiple peaks meeting. If you do, you may consider how they connect at the apex of their peak. The reason why this is important is that this is a natural weak point for a roof. Failure to address it may result in a lot of rebuilding. Because this is only a weak point, and not all peaked roofs create a point, this makes it more of a “when it happens” sort of advice. If you do create an attachment, make sure it doesn’t put any stress on the hinges. Many times, you can make this attachment point a hinge all its own, like it was done in this set.

APPLYING WHAT YOU LEARN

By its very nature, the #10267 LEGO Winter Village Gingerbread House is meant to be outlandish in its design. But, just because something is meant to be bright and a bit out there, doesn’t mean it can’t look stately. This set is a master class in how to apply decorations and well worth revisiting if you are stumped with your own creations.

Part of the set’s beauty comes from the sharp lines of its roof. Having such bold peaks demands a lot of attention. But that doesn’t mean it takes an engineering degree to build it. By remembering the two and a half principles, you can build all manner of peaks on your own.

What do you think? How do you like the #10267 LEGO Winter Village Gingerbread House? Have you used the building techniques we discussed here in your own creations? And are there any other interesting techniques in the set that you really liked? Feel free to share your thoughts and discuss in the comment section below!

And you might also like to check out the following related posts:

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