Cura 4.6.1 slicing issue

[wokao118 2]

i'm having some strange issue with the slicer, not sure why it's doing it. it seems to create ripple lines at corner or thin parts.

so i tried to use this model to calibrate the printer https://www.thingiverse.com/thing:1796601

the cura slicer seems to not slicing this correctly with custom fff printer,

 

 

when i turn on thin wall setting.

 

 

 

but when i load the default ultimaker s5 printer profile, it's able to slice this object correctly without all the ripple lines.

 

any idea how to fix this?

 

 

 

 

[obewan 37]

select surface mode in the slicer settings

[wokao118 2]

changing the surface mode is making cura create double lines, what i don't get is that the default ultimaker profile doesn't need to make any of those changes and it is working fine. other profile seems to have issues with this single wall model.

[obewan 37]

ok, try

surface mode normal

remove all holes ticked

spiralize outer contour ticked (forces single wall)

[Cuq 198]

using a line width of 0.39 and not 0.4