Slider process interaction with layers

David,

Thanks for your timely response and awesome project! This is exactly what I'm looking to do, but for some reason I can't choose my Base Layer as a Show Layer choice; FYI: "Prevent the user from clicking on the base layer." is unchecked in my Slide Layer Properties.

I also see you have a single slider that's in the same place on the base layer and each sub-layer; that's my ideal set-up, but the slider on my base layer doesn't show up on my sub-layers. I don't know if it's buried somewhere or what, but I can't find it. If I hide all my sub-layer stuff, I can see it (since I'm not choosing to hide the Base Layer stuff), but I can't put it on top of the sub-layer stuff.

Unfortunately, what I *think* I might have to do is redesign the slide (which has TONS of shapes put together to build an office or waiting room scene) and make the base layer's slider visible on each layer. I also need to redesign the base layer so I can cover up the base layer stuff the learner shouldn't see when they're on a sub-layer. Wow this sounds complicated and time-consuming...that's why I swear I'm missing something.

Thanks again! I'll be really bummed if I need to scrap this idea altogether.