Makes sure objects have integer positions - that is, that they are aligned with the pixel grid to prevent them from looking fuzzy.
- Select the frames on the timeline that you would like to align.
- Alternatively, unselect all frames to align all items on the entire timeline.
- Run the command.
- Warning: Sometimes Flash immediately re-un-aligns the items, but running this command multiple times usually takes care of this.
Recommended keyboard shortcut: Ctrl+Alt+Shift+X