I use Vectornator to create line works and shapes works for magnesium plates making.
This involves etching a plate; suppliers have a minimum threshold, usually around 0.25pt. Anything less than this - including serifs and thin details - is usually lost.
I like the fact that, when using the Auto trace Stroke tool, if “Regular” is selected, you can set the Stroke width, and if you use the “Brush” mode, you can set a minimum % threshold. This helps me making sure lines are not too thin.
Would it be possible to have similar settings for the Fill tool too, to avoid having black areas and details that are too thin / go below a desired threshold?