There are a few things you can do to increase pressure sensitivity in Illustrator. One is to set the pressure sensitivity of your layers to “high.” This will make it so that when you press down on a layer, Illustrator will automatically adjust the opacity of that layer so that it is as sensitive as possible. Another thing you can do is to set the “pressure sensitivity” of your objects to “high.” This will make them respond more quickly and accurately to pressure changes. Finally, you can also set the “pressure sensitivity” of your shapes to “high.” This will make them respond more quickly and accurately to pressure changes even when they are not being pressed down.
Pressure sensitive brush in Adobe Illustrator
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