How to Fix P2S Shaking: Ultimate Guide to Stable 3D Printing + Fnatr Anti Vibration Feet

If you’re struggling with Bambu Lab P2S shaking during printing—leading to wavy surface textures, layer shifts, or even loud operational noise—you’re not alone. The P2S’s high-speed X/Y axis movement and compact design can amplify vibrations, ruining print quality and disturbing your workspace. In this step-by-step guide, we’ll break down the root causes of P2S shaking and share proven solutions, including the game-changing fnatr P2S Anti Vibration Feet that eliminates 90% of vibration issues.

Before fixing the problem, it’s critical to understand what’s causing the vibration:

The P2S’s fast print speeds (up to 500mm/s) create significant inertia when the extruder suddenly changes direction (e.g., at sharp corners). This inertia translates to visible shaking, which leaves wavy “ringing” textures on prints .

 The P2S’s stock feet offer minimal vibration dampening. If placed on uneven surfaces (e.g., cabinets, desks) or hard floors, vibrations travel through the structure, amplifying shaking and noise

Over time, frequent vibration can loosen screws, belts, or brackets—creating more instability. Even minor misalignment of the print bed or gantry can exacerbate shaking during high-speed movements .

Start with these low-effort adjustments to mitigate minor shaking:

 Lower the P2S’s default print speed to 300–400mm/s and X/Y axis acceleration to 8000mm/s². Sudden speed changes are a top cause of vibration—slower, smoother movements reduce inertia .

Place the P2S on a solid, level table (avoid wobbly desks or cabinets). Add a rubber mat underneath to absorb minor vibrations (a temporary fix for small shakes).

Inspect the print bed, gantry, and extruder screws. Use the P2S’s built-in calibration tool to realign the bed—loose parts amplify shaking during operation .

If quick fixes don’t work, try these targeted solutions:

Modify the P2S’s firmware to enable “input shaping”—a feature that cancels out vibration caused by rapid movements. Note: Firmware modification requires technical knowledge; follow Bambu Lab’s official guide to avoid errors .

Worn or loose belts can cause uneven movement. Replace the P2S’s stock belts with high-tension alternatives and lubricate bearings to reduce friction (and associated vibration).

Not only fixes shaking but also cuts operational noise by 40%. No more rattling desks or loud vibrations disturbing your home/office .

 Industrial-grade silicone resists wear and tear, even with 24/7 printing. The non-slip base keeps the P2S securely in place—no more movement during high-speed prints.

After installing fnatr Anti Vibration Feet:

Run the P2S’s auto-calibration tool to ensure the bed is level.

Print a test cube (20mm x 20mm x 20mm) to check for remaining shaking—you’ll notice immediate improvements in surface quality.

Restore your original print speed (if you reduced it earlier)—fnatr’s feet handle high-speed movements without shaking.

With fnatr P2S Anti Vibration Feet, my P2S now produces museum-worthy prints—no more layer shifts, ringing, or shaking. Whether you’re printing small parts or large models, these feet deliver consistent stability that quick fixes or firmware tweaks can’t match.

P2S shaking doesn’t have to ruin your prints. Start with quick fixes like tightening screws and reducing speed, but for long-term stability, fnatr P2S Anti Vibration Feet are the ultimate solution. Engineered for the P2S’s unique needs, these feet eliminate vibration at the source—delivering smooth, high-quality prints every time.