Locating the Rotating Points

DYRL Transformation

For transformation into Attack Mode the middle section rotates 180 degrees, the tricky part is finding the appropriate point of rotation. I used some spare LEGO bricks as placeholders to help me locate the rotation point. The white main section is so pretty but I always knew I would have to break it apart and install a Technic brick on each side (I’ll also have to break it apart to add additional mechanisms for support too). Below is a photo of me lining up the location for the Technic brick:

The photo below is of a test to see what the SDF-1 would look like after transformation, I’m attempting to line the blue section up correctly.

The line art images that I have are not too much help because they are not really drawn to scale, especially after transformation. Because the artwork is untrustworthy, I had to use my own best judgment to decide how far out the white section should protrude after transformation.

This is the most detailed image I have of the SDF-1 in attack mode but the I use it the least because so many areas of the drawing is not to scale.

This week I’ll have less time to spend on this, I have to get back to real life! Also, progress is limited until I receive my new LEGO orders from Bricklink. Best case I hope to at least finish the leg by the weekend.

Work in Progress II: Center Section

I was able to make more progress on refining the second half of the center section, see picture below:

I added more detail to the bottom portion to fill in this gap:

The challenge with this section is building it so it folds properly into the first section for transformation, it sounds easy but of course it was not. Fortunately with a few tricks and determination I was able to get it to work. This is where I am at now:

There is still work to do to finish cleaning up the gap. Also, the mismatch colors are due to my shortage or white LEGO.

I’m still short on white pieces thus the mismatch colors. This section will be all white and all new LEGO pieces once I’m done. Here is a picture of middle section as I tested it for transformation:

Front View

Back View

I would have preferred the top section to sit a little deeper into the first section but this was the best I could do and I think it is very close to the line art I have of the SDF-1. I’m not going to do too much more with the second half of the middle section until I receive more white pieces. This was fun to build (so far) and it turned out better than I expected.

Work in Progress: Center Section

This project is a beast! I’m running out of so many types of LEGOs, I totally underestimated how many pieces this project would require. Today I submitted two more Bricklink orders for pieces, on top of the three orders I already have outstanding. I am afraid to tally how much this ship has cost; I’ll wait to add it up when I’m done.

Today I worked on the second half on the white center section, the section of the ship that the bridge sits on. The tricky part about this section is that rotates clockwise into the first half of the white center section when the ship transforms. In order for me replicate that important feature I have to find the best point of rotation. Again, I am working only with pictures I found online of the SDF-1, I don’t have a toy or model to assist me. I’m building the rotation points with simple Technic pin 1×2 bricks. Below is a photo of the section after I determined the best points for rotation.

It took a long time to find the best points! It was not easy, a lot of trial and error!

Next I had to determine how long the section should be; again I used the images available to me.

I used these images to determine how long the section should be (how far over the legs did it extend).

Compared to everything else, determing the length was easy

Below is a picture of my first attempt to build this section out after I pinpointed the points of rotation. You’ll notice I’m using other color LEGO in this section besides white; that is because I ran out of many of the required white bricks and plates and was forced to use my old spare bricks as substitutes. After I built this section and took this picture I decided it was too bulky/blocky and took it apart. Again, just like the leg the slopes and angles were the source of the problem, replicating them is no easy task. With the first attempt I felt the slopes I created were not faithful to the images I had of the SDF-1 and I knew I could do better.

Not exactly what I wantedAfter hours and hours (approx. 10) and many more versions this is the best version I was able to create:

I did the best I could to be faithful to the SDF-1 images.

I used wedge plates to create the outer angles and inverted slopes for the inner ones. I was also able to match it closely to the images I have of the SDF-1. I’m happy with how this section has turned out (so far), but there is still a lot of work to do here: I’m still missing many of the pieces that I need and I still need to finish the bottom/back of this section. Also, this section is mostly hollow and I am planning something special for the inside!

Being short of so many critical pieces I am not sure what I’ll be able to work on tomorrow. I’ll sleep on it.

Rick likes what he sees so far...

Work in Progress: SDF-1 Legs Day Two

I had a lot of fun working on the SDF-1 leg today, much more fun than yesterday. I made significant progress and I’m starting to see it coming together – even though I know I still have a long, long, long way to go. The pic below is from the morning:

After about 2 hours of work

Although I made a lot of progress, it is a slow build. So far I have spent two days on this one leg. I have rebuilt section after section after section over and over again, it is very tedious. Even when I ‘finish‘ this leg I’ll still have to rebuild parts of it depending on what I select to store inside of it (perhaps a version of Macross City). Also because I’m short on so many pieces I have to use my bucket of old spare pieces to fill in the gaps. If it wasn’t for those parts I don’t know where I would be at in this build.

Starting to build the bottom of the leg, about 4 hours into the build.

I realized a haven’t posted a pic of the whole ship together to show all of the progress, so here is a quick pic of that:

Progress to date, quite a bit more work to do but at least it is starting to look more like the SDF-1.

Just this one leg has decimated many types of my inventory of plates and bricks; I’ll need to order hundreds of more pieces to finish this ship. So yet again back to Bricklink I go to search for blue, white, yellow and black LEGOs. Because of the shortage I won’t be able to do too much tomorrow to progress this leg. Maybe I’ll spend time working on the second part of the white center section, hopefully I’ll have enough white pieces for that.

Work in Progress: The SDF-1 Legs

Today I spent a little time building the top of the center white section; I wanted to determine what slope pieces to use for the top. I think what I have so far works well enough, I’ll see for sure once I build the second half of that section (the part that supports the bridge). Here is a quick pic of the work in progress:

Added the angled top section to the white center section.

Now this is the least fun part about the build, THE LEGS. I feel like this where 99 out of 100 people stop when they try to build the SDF-1, these legs are no fun. The numerous long angles on the legs make it extremely difficult to replicate via LEGO. There may be a way to do it perfectly, I’m not claiming to be a LEGO master builder by any means, but I have not come across the pieces that would make building these angles easy. The center white section on the top of the legs, the center white section on the bottom and the outer blue sections on the top and bottom are all long and difficult angles to reproduce:

Angles! Angles! Angles!

I wish to build the outer blue section to be 1 stud across. The longest LEGO blue brick slope that is one stud across is 4 studs long. I can find longer curved blue brick pieces that are 1 stud across but these leg angles call for sloped pieces, not curved pieces. Then I thought about using wedge plates for this section but again LEGO does not produce the longer wedge plates in blue, so no luck there. Just to satisfy my curiosity I even tested the theoretical building technique with white wedge plates to see if it would work and the answer was no anyways, the angles of the wedge plates did not work.

The center white section of the SDF-1 legs is just as difficult, same angle problems. In the past when I have built LEGO SDF-1s I have used plates and hinged plates to create the angled white center section: I would attach a white plate to white hinged plates at the bottom and at the top of the leg. The method works ‘ok’ but it is always difficult to line up the hinges and plates – it never fits exactly. It also makes any storage within the leg difficult to access because the hinge and plate assembly are not easy to seperate. Below is a pic of my first attempt at the building the leg with the hinge and plate method.

Trying the build the white center section with hinged plates. The hinged plate is at the bottom of the leg with all of the white slopes.

After considerable frustration with the angles already, I did not want to settle for the status quo of the plates and hinges for the white section of the legs. After all of the time, effort and money spent of this model I felt such a poor and recycled technique was not acceptable. However, what else could I use? Wedged plates would work because the angles were too severe. Early in the day I tried a crazy wedge plate, modified headlight and plate combination – that didn’t work. Angled slopes would work because although LEGO makes longer sloped bricks in white they do not make them one stud across. I was running out of ideas.

My current solution is to use hinged bricks, it looks OK to me now, but it presents additional problems such as weight. Also, with the hinge I’m only able to attach the white section to the top of the legs. To be truthful, the hinged bricks isn’t that much different from the hinged plates – so maybe that is still the optimal solution.

Building the white center section with hinged bricks. Also notice the studs on the side and the wedge plates of the carpet, those were from testing the wedge plate building technique for the side.

I have spent all day of this leg, and I still have a long, long way to go, but at least it is started. I hope I can turn this into something respectable, I don’t want the legs to ruin the build and my goal to create a faithful LEGO SDF-1!

What a disorderly arrangement! This guy is completely ignorant of LEGO building tactics!

Work in Progress To Date

I just to submitted two new orders on Bricklink for pieces to attempt to build the legs of the SDF-1, in the meantime here are a few snapshots of progress to date:

Details of the underside - still under construction.

I still haven't rebuilt the white tip of the Main Gun yet. I'm also not sure if the center white section is the right length.

Over the next few days while I wait I’ll concentrate on deciding on what methods I’ll use to construct legs. I’m pretty much at a standstill until I receive the new pieces.

Claudia approves of progress to date.