Not printing the centre of cookie cutter

It is only printing little bits…

Hi, the interior parts are likely too thin to print with your nozzle. You cannot print things that are thinner than your nozzle. To check if this is the case click preview in your slicer and look at the sliced preview. Make sure you are looking at the sliced preview and not model preview. It will likely look like this print, meaning your printer did exactly what the slicer told it to do. To fix this:

  1. Try turning on the thin walls setting in your slicer
  2. If that doesn’t do it, thicken up the interior lines. You can do this in your image or in Cookiecad.

In Cookiecad use experimental settings → thicken interior. Usually 0.3 is enough to fix this.