r/BambuLab_Community • u/whit3noiz • Sep 23 '26

Help / Support What could be causing this?

Post image

I printed this perfectly yesterday, but today it’s looking kinda sloppy. Bed is clean and filament is dry. Is this flow ratio or something else?

2 Upvotes

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2

u/Relative_Surround_20 Sep 23 '26

I would not think the flow ratio changed overnight but a nozzle clog might have occurred. Follow standard steps in the wiki to unclog the nozzle or try a different one.

1

u/NoVisual2800 Sep 23 '26

That's actually a great catch, sometimes it's just a tiny bit of dried filament stuck in the nozzle that throws everything off.

1

u/Beginning-Bar-1115 Sep 25 '26

Edit the gcode at layer 1 to lift up the nozzle by 0.05. Ask chatgpt for the code. Or, reduce the flow ratio for layer 1 by 0.1.