CURA 5.1.0 The inner wall lines became curved.

[Pavlo_Fenix 0]

Hello!

In CURA 5.1.0 I have noticed that inner wall lines became curved. And some сavities are formed. How to disable this option?

 

Edited September 19, 2022 by Pavlo_Fenix

[GregValiant 1,330]

It cannot be disabled.  You can try adjusting the "Minimum Wall Line Width".  If you make it equal to your "Line Width" then Cura 5.1 will act more like 4.13, or you may get better results by setting it to a smaller number (or percentage).  You can see at the other wall intersections Cura has put a dot of material but those intersections aren't as wide as the peripheral feature.

[Pavlo_Fenix 0]

Unfortunately, this does not give results.

[GregValiant 1,330]

A radius in the inner walls makes sense to me as now the toolpath always remains equidistant to the locus of the radius.  When the inner walls were square corners then each corner of the inner walls left a gap.  Now it looks like all the little gaps are getting combined to make one big gap and it didn't get filled in like it used to with "fill gaps between walls".

Maybe @MariMakes has an answer.

[MariMakes 201]

Hey @Pavlo_Fenix

 

Welcome to the Ultimaker Community 🚀

 

Here we have a list of settings that are new in Cura 5.x that can help you manipulate the linewidth:
https://support.ultimaker.com/hc/en-us/articles/4792077687068-What-new-print-settings-are-introduced-to-Cura-5-

I think the setting that would help you most here is the Wall Transition Threshold Angle


Can you try increasing it and letting us know if it works for you? 
Thank you 😄

[Pavlo_Fenix 0]

It is not solution for my case. I prefer square corners.