Instead let’s take a key from the Invisible Hotspot Button lesson, and create a transparent button that, while invisible, will still be the key vehicle to control how the scene reacts to mouseovers.
On a new layer inside the movie clip’s stage, draw a circle that overlaps the edges of the cutout. The color doesn’t matter, though I’ve made mine white for contrast’s sake. Set the Alpha to 0% to make it wholly transparent.
