Sorry to have to ask this, but I have looked to no avail.
If I have one adjustment brush already created, adjustments made, then go to another part of an image and open a new adjustment brush, it always picks up the settings from the previous brush, this also true with the ND filter. Is there a setting in LR, to tell it that with each newly created adjustment brush or ND filter that I want all the settings to go back to their defaults? or some area to click to do this. Right now, the only way I can do it is manually return them to zero. If I hit new, it just seems to create yet another brush.
Also, when I create my 1st adjustment brush on a new image, it will always start with the settings that were used last, (last image or last time I had LR open).