Remember that on screen you can zoom in which greatly exaggerates the problem.
I find that any lines up to about 0.5mm thick are fine when printed.
Anything thicker than this then you will start to notice the round ends.
Also there is an on-screen option to show hairline thickness regardless of the real thickness, which makes it easier to work on screen.
You can also print in hairline, but that defeats the purpose of having thicker lines in the first place.
Barry.
One of the forum moderators.
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