User Manual

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your raft. If you have a wide line spacing, you may want to increase this
number to ensure a solid platform.
1.20 Fix Horrible
These are some of the more advanced and experimental options. They are
designed to help repair models with errors to make them suitable for 3D
printing. They do not always work. Please be cautious when using these
options as they can have unintended effects on your print quality.
Combine Everything (Type-A)
This will attempt to fix all external mesh errors, while keeping internal holes
intact. This can coincidentally fill in intentional internal holes. Combine
Everything (Type-B）This will ignore all internal holes of the model and only
focus on the external holes. This is helpful when only the outside finish of
the model is important.
Keep Open Faces
This will ignore all manifold errors in the object. It can create issues
generating the Gcode as Cura does not know how to interpret the open
holes. This option should only be used if you are sure that the holes in the
mesh are intended, otherwise you should not use this option.