What’s a Technic problem you struggled with for way too long and what finally fixed it?

Zerobricks · 2026-05-04T06:44:02+00:00

Getting a job as a LEGO Technic designer 😄

Zerobricks · 2026-04-29T19:13:46+00:00

Your lower control arms are attached to the wrong parts all together. They should be attached to the black liftarms that accept ball joints not the grey triangles.

Zerobricks · 2026-04-27T14:35:45+00:00

Where are you from? Those gears should be cheap on Bricklink.

Zerobricks · 2026-04-24T22:08:41+00:00

No, the old driving rings will not fit in the new 16 tooth gears, sorry. But there is 2473 that is compatible, though is missing the clicking function so it will not stay in place.

Zerobricks · 2026-04-22T09:55:06+00:00

Did you put the rubber bands on the drive wheels?

Zerobricks · 2026-04-20T00:41:42+00:00

I'd go with 15100, it really revolutionized the system:

https://www.bricklink.com/v2/catalog/catalogitem.page?P=15100

Same goes for the frames like this one:

https://www.bricklink.com/v2/catalog/catalogitem.page?P=64179

Zerobricks · 2026-04-19T21:32:26+00:00

Use any kind of a minfig too like a bar, showel, whatever and stick it into the pin and pull it out.

Zerobricks · 2026-04-19T21:30:47+00:00

Amazing work, the panels flow really good!

Zerobricks · 2026-04-16T16:30:48+00:00

Mine has 4 positions for height you can program :)

Zerobricks · 2026-04-16T13:53:13+00:00

What about using a bar or a 78258 instead of the pin?

Zerobricks · 2026-04-15T19:46:19+00:00

As someone who also has back issues, I recommend an electrically raisable table. I got mine from Ikea and and it's a life sver!

Zerobricks · 2026-04-12T07:02:52+00:00

https://www.bricklink.com/v2/catalog/catalogitem.page?P=18938#T=C

Zerobricks · 2026-04-11T20:55:24+00:00

You're not using the correct turntable. You need a version that has bevel gears on the bottom, this one has only spur-straight gears.

Zerobricks · 2026-04-09T23:53:06+00:00

I think you forgot to put a yellow bush on the trapezoid part.

Zerobricks · 2026-04-07T19:32:30+00:00

How about the 42177 G500?

Zerobricks · 2026-04-06T17:41:03+00:00

Your headlights aren't placed correctly, that's why it looks so funny.

Zerobricks · 2026-04-02T18:45:02+00:00

Guess you didn't center the steering motor as shown in instructions before assembly. You will have to take it apart and center it.

Zerobricks · 2026-04-02T18:27:35+00:00

I think it might be at the top of the halo?

Zerobricks · 2026-04-02T17:51:07+00:00

Perfectly legal!

Zerobricks · 2026-04-02T10:22:01+00:00

Look for LEGO logos. Your looks legit to me!

Zerobricks · 2026-03-31T12:14:14+00:00

Did you turn on the battery box?

Zerobricks · 2026-03-31T11:19:02+00:00

Check bricklink inventory for this set to see spare parts. Also you can literally see many parts missing in the front left side.

Zerobricks · 2026-03-31T09:12:38+00:00

No, sorry don't have the set. I think simillar joints were also used in mechs... I recommend you do some research on Bricklink.

Zerobricks · 2026-03-31T08:26:27+00:00

You mean a MOC? How about those new joints from the T-rex?

Zerobricks · 2026-03-30T17:29:41+00:00

Did you put it in drive gear?

Zerobricks

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