We recently started using C3D, and over the course of a few projects, we've started to notice a few issues that aren't serious ones, just kind of like, it would be nice if we could do this type issues. One of those issues is the ability to isolate a layer. currently if we use the layer isolate command, it treats a c3d entity as though that is all it is. If a corridor is on layer ZC3D, and we want to isolate the slope stake line (daylight feature line), using the layiso command results in a blank screen, the ZC3D layer is on, but the slopestake line, because it is on layer Prop Slope Stake doesnt show up. Has anyone come up with a method for actually determining the nested layer name and allowing a user to isolate that particular layer? I know you can switch your settings to use lock and fade, and it gets you close. I'd just like to be able to do it with layer off.