I am working with digital watercolors, and have created multiple layers to add detail to my painting. When I use the eraser on a selected layer, it also erases from the layers below. Even when I lock the lower layers, they are still being erased. Am I missing a setting somewhere? This didn't happen in previous versions of the software.
Second thoughts, the transparency thing wouldn't affect it if the layers are gel layers with invisible whites, which they should be with digital watercolour.