Alpha import with no transparency

[Crafted26410879ussw]

I've Been trying to get a custom alpha to use for my brush, i want to stamp it around my model, and i imported it like tutorials do, as an alpha mask, it's exported as png, but when trying to brush it just shows a white square, as if completely ignoring the transparency of the alpha.

[davescm]

Make your alpha plain black and white - no transparency. When used as an alpha or stencil the black areas will be transparent.

Dave