What could cause the strange part on the right? The whole surface should be the same, it’s a 90° wall, so nothing that should look like this. Can’t see anything strange in OrcaSlicer. BambuLab A1 Mini with Creality PLA+

  • manicdave@feddit.uk
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    12 hours ago

    Check the whole path of the filament, or maybe rotate the part before printing. Sometimes a combination of factors can cause just enough friction to under-extrude in just parts of a print. I sometimes get it when the filament roll rubs on the holder. This looks like it could be that it’s doing a fast bit while twisting the Bowden tube.