Those folder locations default to the root figure, pose and prop library folders of your main Poser runtime. If you're not going to use Save Figure or Save Magnets, you can just ignore them - they won't be used.
So the defaults are NOT blank.

I'm thinking about a warning system: if you select 'Save Full INJ/REM poses' and you leave the Pose folder at its default, the system will come up with a warning that it would be wise to change the Pose folder location. If the user accepts the suggestion to change the folder, a DirChooser will automatically pop up.
If "Save Figure" is not selected, there will be no warning for the figure folder still being at its default value.
The same warning system will go for the Figure folder and Props folder.

As for the magnet set: ;yes, it will save each element from each set - excluding magnets that come with the main figure itself (for example, the V4 magnets). The idea is that the saved magnet prop can be applied to another figure (conforming clothes) from the generated library prop.

The "Define Head Parts" dialog has been isolated into a separate module, and can be run as standalone script, allowing the user to define head parts for a figure without having to start the full ConsolidateMorphsV2 script. The same will be done for the morph/magnet exclusion list dialogs.

The pen is mightier than the sword. But if you literally want to have some impact, use a typewriter

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