Hi all,
I have in 2013 wrote some insights and improvements to the flows of brushes and their relationship with the paint dynamics.
Recently I have made some corrections and editing the original text, perhaps now is a bit more comprehensible.
I am also linking this article on medium.com with the recent email to this list of Andrew Pullins [Paint Dynamic and Tool Preset Preview].
If my approach is usable... I can try to simplify the steps in a short document... but first I think useful to leave the original approach made in 2013.