mask to aplha resolution?

[system]

Hello.

When creating an alpha from a masked area is there a way to define the resolution of the alpha?
I noticed that it creates an alpha with a resolution of 1024X1024, which sometimes is not enough.

Thanks

[aurick]

Apply a blank texture to the model that is the desired size. The alpha that you create will match the texture size.

[system]

Thanks for your help