Concentric infill TOP and BOTTOM leaving void area V2.5.2 and V2.5.0(Classic Perimeter Slice mode)

[kevinmichaeldudley]

Description of the bug

On this gear model, if using Concentric Top/Bottom infill, areas shown are not printed completely in the FIRST or LAST layer

.

Project file & How to reproduce

Open the project.
Slice.
View FIRST/BOTTOM layer.
Voids as shown.
This is in version 2.4.2 AND 2.5.0(When in Classic Perimeter mode) as well.

BottomLayerConcricFail.zip

Checklist of files included above

• Project file
• Screenshot

Version of PrusaSlicer

2.4.2 & 2.5.0 CLASSIC mode alpha

Operating system

Windows 11

Printer model

Mk3s

[foreachthing]

You'd have to figure out the linewidth for those layers with concentric infill to make it tight... It has never worked otherwise - in my experience.

[stepikovo]

This is a known issue of Concentric infill, you would have to manually change the extrusion width. Arachne, with dynamic extrusion widths, solves it.

I'm closing this as a duplicate of #3104 and many others.