Topaz Studio - Adjusting Masks

Embarassed to admit I can’t figure out how in Topaz Studio Mask after I do some brushing, to reverse/remove strokes I don’t want

Thanks

Move the Density slider. One end paints black, the other white, with all the shades of grey in between.

Thanks

iP

You’re welcome. It’s not the most aptly named control in the world, and threw me for quite a while.