How to use Fluid Brushes

[banegaeru]

Please excuse my poor English.

I draw illustration by using Fluid Brushes (shift+B). However, it has filled sometimes. Besides, it can't be recoverd (ctrl+Z). I have to draw again, so I am in trouble.
Can you please teach me how to solve? Thank you.

[kglad]

i don't know if you still have a question, but if you do, can you more carefully explain (or, even better, show with a screenshot) the problem you're having?

[Nicktendo28]

Try this tutorial. https://www.youtube.com/watch?v=fDSP4E8eXoA

[_keyframer]

Beyond the several adjustment setting in the Properties Panel, the only other recommendation I have for you is to draw at as large a scale as possible. Often if you are drawing in a small area with lots of vectors, things can get hard for Animate to calculate and sometimes it shows itself as areas filling in with color where you don't intend for it to fill in.

Try playing with Curve Smoothing and see if that helps.