Rather than forcing the scale down, this solution lets gravity finish the job. In Mission 10: Tip the Scales from the FLL UNEARTHED season, the Smaller Pancake box robot uses a passive pinless attachment to lift the green cover just enough for the scale to tip, then catches the pan as it reverses.
- #2659
- 05 Aug 2026
- 1:42
- LEGO Education SPIKE Prime
- Push, Latch, FIRST LEGO League 2025-2026 UNEARTHED, FIRST LEGO League, Attachments - passive, Attachments - pinless, LEGO Education SPIKE App Word Blocks
The tutorial explores the simple latch, the low-friction mounting, and the base setup behind this two-action run. It is an inventive example of working with the natural behavior of a mission model instead of fighting it.