![Arachne does not overlap inner and outer perimeter, causes under extrusion - gap between walls · Issue #8578 · prusa3d/PrusaSlicer · GitHub Arachne does not overlap inner and outer perimeter, causes under extrusion - gap between walls · Issue #8578 · prusa3d/PrusaSlicer · GitHub](https://user-images.githubusercontent.com/6260841/181356648-430a54c9-dbb5-4bbc-a32d-8716906e9cdd.png)
Arachne does not overlap inner and outer perimeter, causes under extrusion - gap between walls · Issue #8578 · prusa3d/PrusaSlicer · GitHub
![Prusa3D by Josef Prusa on Twitter: "The classic perimeter generator fills text contours with many thin gap-fill lines. The new default perimeter generator Arachne widens the perimeter lines instead, producing cleaner prints Prusa3D by Josef Prusa on Twitter: "The classic perimeter generator fills text contours with many thin gap-fill lines. The new default perimeter generator Arachne widens the perimeter lines instead, producing cleaner prints](https://pbs.twimg.com/media/FWbBtPlWIAAYi3P.jpg)
Prusa3D by Josef Prusa on Twitter: "The classic perimeter generator fills text contours with many thin gap-fill lines. The new default perimeter generator Arachne widens the perimeter lines instead, producing cleaner prints
![PrusaSlicer 2.5 is here - new perimeter generator, STEP file support, Lightning infill and more! - Original Prusa 3D Printers PrusaSlicer 2.5 is here - new perimeter generator, STEP file support, Lightning infill and more! - Original Prusa 3D Printers](https://blog.prusa3d.com/wp-content/uploads/2022/08/arachne1-copy.jpg)
PrusaSlicer 2.5 is here - new perimeter generator, STEP file support, Lightning infill and more! - Original Prusa 3D Printers
![Arachne does not overlap inner and outer perimeter, causes under extrusion - gap between walls · Issue #8578 · prusa3d/PrusaSlicer · GitHub Arachne does not overlap inner and outer perimeter, causes under extrusion - gap between walls · Issue #8578 · prusa3d/PrusaSlicer · GitHub](https://user-images.githubusercontent.com/6260841/181358446-fb00fd41-97a9-4840-b585-3be6ac673956.png)
Arachne does not overlap inner and outer perimeter, causes under extrusion - gap between walls · Issue #8578 · prusa3d/PrusaSlicer · GitHub
![Arachne slim wall / steep angle perimeter artifacts (prints in midair) · Issue #8573 · prusa3d/PrusaSlicer · GitHub Arachne slim wall / steep angle perimeter artifacts (prints in midair) · Issue #8573 · prusa3d/PrusaSlicer · GitHub](https://user-images.githubusercontent.com/118257/181298642-1c41f030-d99e-46e3-a8c8-3dad03a9c306.png)