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Joined 1 year ago
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Cake day: July 2nd, 2023

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  • beeb@lemm.ee
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    to3DPrinting@lemmy.worldWeird Underextrusion
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    3 months ago

    Interesting, that would confirm the pressure advance as the likely culprit (speed and acceleration are taken into account in the algo). Maybe your slicer has a bug related to this? If changing the value wildly does not improve or worsen it, then it might not be calculating what it’s supposed to. Can you try another slicer?


  • beeb@lemm.ee
    cake
    to3DPrinting@lemmy.worldWeird Underextrusion
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    edit-2
    3 months ago

    All seems to indicate something related to pressure advance, whereby the printer thinks it needs to extrude less because of some pressure buildup but it underestimates how much is really needed. Does it happen if you print slowly? E.g max 15 mm/s or less.