With my current version 6.6.1, when I select layers in different orders they do not show all. Is there a bug fix for this?
Silk is not showing up on top of copper.[/QUOTE]
Most likely, you have "translucent view" on. This means that all layers are "see-through". Turn off translucent view, either: toggle the ''Diamond" tool bar icon to off, or uncheck menu item (View | Translucent).