Hi guys!! I have updated this brush to a V2 
The default blend mode is now multiply, and i’ve adjusted the value curves to compensate for this. this naturally causes the brush to get darker toward the center of the stroke, and will now cause lighter lines to not appear above darker lines. This should make the brush behave much more like real ink.
Here’s the link to the updated version: https://drive.google.com/file/d/1oVFHHwvZX0j1_J572bixXagmD4oQy0SK/view?usp=sharing
Thanks!