Hi,
as said in the title of the topic, i think that having a separate brush width for each tool would be nice.
i.e. I draw a line (brush "Line/Curve", width 10), I erase a part of it (brush "Eraser", width 12 to cover the part I want to erase without too much hassle ) and continue to draw a Line/Curve, I'd like the width to get back to width 10.
[technical babble]
I don't pretend to know how this software is coded, but if it's an "one brush/one instance per picture" thing, it should be easy to add a "width" parameter inside it, equal to the last width used by that tool.
[/tb]
What do you think?