Problem Printing with Fiberon PET-CF17

Hi…

  1. Did you dry the filament? The stringy behaviour in the right side wall (fig 2) is typical of wet filament - also stated in user reviews on the filament’s official webpage.
  2. Calibration - did you perform a filament calibration? At least PA and flow rate.
  3. The issue may be in the printing profile or settings if all that is done. I quickly checked and found nothing that could lead to such an issue. Even so, if the problem persists, I would start with a retraction test and some test prints with different seam settings afterwards.
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