In the JDI section I found this: "HUD brush resize and hardness can now change opacity (CTRL-OPTION up/down)"
What I found is that (CTRL-OPTION up/down) only changes the hardness. Side to side changes the size. How dow I change the opacity with the keyboard?
When your Brush Tool is active, using the number keys on your keyboard will change the Opacity.
5 = 50%, 2 = 20%, 0 = 100%, 00 = 0%, etc.
Hold down Shift in addition to the numbers to change the Fill Opacity.
Are you sure you are seeing the Opacity change as you drag, and not the Hardness value? Look at the little box as you drag. If you are indeed seeing the Opacity change as you drag, the how do you adjust the Hardness value using these keys?