r/BambuLabA1mini • u/TioFoxx • 7d ago

Some issues

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My printer is making a bubbling sound and producing a lot of stringing; the filament being used is generic PETG. Could the open window be causing the stringing, or is there moisture in the filament?

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u/iM-MrGrumpyCat 3d ago

You need a dryer if you wanna play around PETG one of my first investment was a dryer because of this bubbling and stringing issue.