I've created a component sheet of an iphone image to go behind my mockups.
This works well, as I can change it in one place to instantly update it in all pages.
However, as there is now an image behind my other assets I can no longer click and drag on the iphone image to select assets that are laid on top of it.
To be able to select them I have to start my click and drag outside of the iphone asset otherwise it drags it, which i don't want.
What would be great is the ability to right-click and select Lock. This means it would ignore any drag commands and I could easily access my assets laid on top of it.