With the first squishie set up, now youll need to go back to your main stage, and assign names to all of the squishies (I just went sequential, squishie2, squishie3, squishie4, etc.) so that you can copy-paste the ActionScripts and just edit them to reference the appropriate movie clip instance. One thing you dont want to do is edit the sub-movie-clip inside the main one; you dont need to rename that, as youll end up renaming it across the board since its inside of the actual edits made to the main clip. Just referencing it by its parent instance should be enough.