Based on the context of high-speed 3D printing and the Bambu Lab community, a "useful feature" that users frequently request—and which Bambu Lab is iterating on—is .
🚀 Feature Spotlight: Instant Scale & Print in Bambu Handy
Tip: While convenient, always check the 3D preview to ensure the scaling didn't create structural issues for your print. lo 3 labs
to keep printing with different colors? Scale Model from App - Bambu Lab Community Forum
Look for the icon (often next to the color swap tool). Based on the context of high-speed 3D printing
By scaling on-the-fly, you ensure models fit on your build plate (like the A1 or X1C) without having to redo it later. How to use it (Simulated Scenario): Open Bambu Handy and find your model. Click on the 3D model viewer.
The ability to uniformly scale, rotate, and slice a 3D model directly within the Bambu Handy mobile app before sending it to your printer. Why it’s a game-changer for Bambu Users: Scale Model from App - Bambu Lab Community
Here is a feature spotlight based on that, optimized for the Bambu Handy app.