Top Surface Smooth Test — No Lines on Top Layer

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Struggling with visible lines, lettering artifacts, or direction marks on your top surface? 
This calibrated test is designed to achieve ultra-smooth top layers by optimizing key Bambu Studio parameters.

With the included settings, most prints will produce a clean, uniform finish without streaks caused by text or print direction. Results may vary depending on model geometry, but in most cases the surface quality improves dramatically.

⚙️ Instructions 

1️⃣ First, enable Developer Mode

Go to Preferences → scroll to the bottom → activate Developer Mode.

 

2️⃣ Then go to Strength

Activate Interface Layers

 

3️⃣ Go to Quality

Enable Do not apply on only one wall on top surfaces

And that's it ✅
In most prints, the top finish will be significantly smoother.

If this test helped you, consider leaving a comment or following us to support our work 💛