Is there a setting for Bridge Infill in Prusa Slicer - PrusaSlicer https://forum.prusa3d.com/forum/prusaslicer/is-there-a-setting-for-bridge-infill-in-prusa-slicer/ Prusa3D Forum Discussion Board en-US Wed, 22 Apr 2026 11:45:06 +0000 wpForo 60 RE: Is there a setting for Bridge Infill in Prusa Slicer https://forum.prusa3d.com/forum/prusaslicer/is-there-a-setting-for-bridge-infill-in-prusa-slicer/#post-771718 Wed, 26 Nov 2025 17:31:32 +0000 PrusaSlicer mikerowesr https://forum.prusa3d.com/forum/prusaslicer/is-there-a-setting-for-bridge-infill-in-prusa-slicer/#post-771718 RE: https://forum.prusa3d.com/forum/prusaslicer/is-there-a-setting-for-bridge-infill-in-prusa-slicer/#post-746912 Tue, 22 Apr 2025 23:02:28 +0000

@jimb wrote:

Be sure you are in advanced or expert mode.

Sometimes, I feel like we should start every new attempt to help with that as an opening line. 😋 

]]> PrusaSlicer Snuffleupagus https://forum.prusa3d.com/forum/prusaslicer/is-there-a-setting-for-bridge-infill-in-prusa-slicer/#post-746912 RE: Is there a setting for Bridge Infill in Prusa Slicer https://forum.prusa3d.com/forum/prusaslicer/is-there-a-setting-for-bridge-infill-in-prusa-slicer/#post-746870 Tue, 22 Apr 2025 17:13:48 +0000 So thx mate, it's works for me 👍 

]]> PrusaSlicer Mario Herrera https://forum.prusa3d.com/forum/prusaslicer/is-there-a-setting-for-bridge-infill-in-prusa-slicer/#post-746870 RE: Is there a setting for Bridge Infill in Prusa Slicer https://forum.prusa3d.com/forum/prusaslicer/is-there-a-setting-for-bridge-infill-in-prusa-slicer/#post-676107 Tue, 26 Sep 2023 12:06:54 +0000
Posted by: @fuchsr
Posted by: @fuchsr

Turn Thick Bridges off in Layers and Perimeters. That should do it.

Looks like I need a version update to my PrusaSlicer to get that setting. I'll update and try it out. Thanks!

Thick Bridges is an advanced setting.  Be sure you are in advanced or expert mode.

]]> PrusaSlicer JimB https://forum.prusa3d.com/forum/prusaslicer/is-there-a-setting-for-bridge-infill-in-prusa-slicer/#post-676107 RE: Is there a setting for Bridge Infill in Prusa Slicer https://forum.prusa3d.com/forum/prusaslicer/is-there-a-setting-for-bridge-infill-in-prusa-slicer/#post-676041 Mon, 25 Sep 2023 21:34:48 +0000
Posted by: @fuchsr

Turn Thick Bridges off in Layers and Perimeters. That should do it.

Looks like I need a version update to my PrusaSlicer to get that setting. I'll update and try it out. Thanks!

]]> PrusaSlicer Ira S https://forum.prusa3d.com/forum/prusaslicer/is-there-a-setting-for-bridge-infill-in-prusa-slicer/#post-676041 RE: Is there a setting for Bridge Infill in Prusa Slicer https://forum.prusa3d.com/forum/prusaslicer/is-there-a-setting-for-bridge-infill-in-prusa-slicer/#post-676034 Mon, 25 Sep 2023 21:24:09 +0000 Turn Thick Bridges off in Layers and Perimeters. That should do it.

]]> PrusaSlicer FoxRun3D https://forum.prusa3d.com/forum/prusaslicer/is-there-a-setting-for-bridge-infill-in-prusa-slicer/#post-676034 RE: Is there a setting for Bridge Infill in Prusa Slicer https://forum.prusa3d.com/forum/prusaslicer/is-there-a-setting-for-bridge-infill-in-prusa-slicer/#post-676032 Mon, 25 Sep 2023 21:17:20 +0000
Posted by: @fuchsr

This doesn't feel right. Can you attach the project 3mf file so we can see STL and all your settings? Needs to be zip-compressed before the forum software allows you to attach it to a post here.

Sure, attached!  Thanks. 

]]> PrusaSlicer Ira S https://forum.prusa3d.com/forum/prusaslicer/is-there-a-setting-for-bridge-infill-in-prusa-slicer/#post-676032 RE: Is there a setting for Bridge Infill in Prusa Slicer https://forum.prusa3d.com/forum/prusaslicer/is-there-a-setting-for-bridge-infill-in-prusa-slicer/#post-676031 Mon, 25 Sep 2023 21:14:34 +0000 This doesn't feel right. Can you attach the project 3mf file so we can see STL and all your settings? Needs to be zip-compressed before the forum software allows you to attach it to a post here.

]]> PrusaSlicer FoxRun3D https://forum.prusa3d.com/forum/prusaslicer/is-there-a-setting-for-bridge-infill-in-prusa-slicer/#post-676031 Is there a setting for Bridge Infill in Prusa Slicer https://forum.prusa3d.com/forum/prusaslicer/is-there-a-setting-for-bridge-infill-in-prusa-slicer/#post-676023 Mon, 25 Sep 2023 20:45:50 +0000 When using supports, there is a layer printed above the support material. I believe it is called Bridge Infill.

For some reason, it doesn't print as "dense" as a normal layer (there is a slight gap between each printed line of filament) but yet it is part of the model, not part of the support. It doesn't get removed when the support material is removed. A screen print of the layer in question from the slicer is attached. 

Is there a way to eliminate the gaps or make them smaller? I looked through all of the advanced settings and couldn't find anything. 

Thanks

]]> PrusaSlicer Ira S https://forum.prusa3d.com/forum/prusaslicer/is-there-a-setting-for-bridge-infill-in-prusa-slicer/#post-676023