Cosmetic Issue

How to Fix Elephant Foot (First Layer Bulge)

Step-by-step fix for elephant foot (first layer bulge) on Bambu Lab printers including X1C, H2D, P1S, and A1.

How do I fix elephant foot (first layer bulge)?

1
Increase Elephant Foot Compensation to 0.2–0.3mm in Quality > Precision. This insets the first layer perimeter to counteract the squish.
Setting: quality.precision.elephantFootCompensation
2
Lower first-layer bed temperature by 5°C. Excessive heat keeps the bottom layer soft longer, causing it to spread outward.
Setting: others.bed.firstLayerBedTemp
3
Raise Z-offset slightly (0.02–0.05mm). The nozzle may be too close, squishing the first layer wider than intended.

Pro tip: Select "Good Cosmetics" above — the recommended settings include elephant foot compensation tuned per material.

Related Print Issues

Uneven First Layer Stringing / Oozing Visible Layer Lines Warping / Curling / Lifting Visible Z-Seam

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