Hi,
it would be really good, if the brush wouldn’t leave its position, when it is adjusted in
size, focal, RGB or Z intensity.
I am using the adjust plugin, it should also been improved there.
Currently when the Size is changed, the postion is lost.
And furthermore: if the mesh surface is quite noisy, it is hard to see the brush size, when the brush is “dancing” over the mesh (dependend from position and 3D surface direction).
Like always this is a common UI behaviour from Photoshop, where the brush can also increased and changed by shortcut.
In Pho toshop it is also much better, that the brush turns while adjusted to a strong red shape.
Try out and compare with zBrush.
(the PS-shortcut on PC it is CTRL+ALT + Right mouse button)