I'm trying to add a Layer Mask with Gaussian Blur on a portrait. The problem I"m having is this: When I choose Edit>Fill Layer with Secondary Color (with black in the background) the Layer Mask icon is not showing that it is filled with "Black" Even when I switch to the brush tool set my Flow to 100%, the mask doesn't appear to be black. I'm getting really frustrated with this. Is there an update that fixed this? How do I check for an update? I'm on version 1.6.7