VFA Like stuff but on top surface? | 3D Printing | Page 1

fickle hatch Jun 8, 2026, 4:06 AM

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I got my first(well second but the ancient ender 3 doesn't count) printer recently, a Kobra X, and it's been fantastic.

The only issue I have noticed with it and I hadn't heard of this before, is VFA looking stuff, but not on a vertical surface. This is an STL created on HueForge.

Print settings are following what Bambu describes on their HF printing guide (https://wiki.bambulab.com/en/filament-acc/filament/hueforge-printing-guide).

I haven't tried printing something with a flat top surface to see if it happens on all cases yet.

mighty shardBOT Jun 8, 2026, 6:08 AM

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midnight beacon Jun 9, 2026, 12:04 AM

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fickle hatch I got my first(well second but the ancient ender 3 doesn't count) printer recent...

Double check flow tuning maybe or your extruder power wires or your v wheels for flat spots.

#VFA Like stuff but on top surface?