With a few mouse clicks, you can align or distribute multiple frames. The relevant functions are described below. All selected frames will be aligned to the topmost of the selected frames, following their hierarchic order. The backmost frame will be aligned or distributed as the last one.
Hint: When you keep [Option] pressed, this method will be converted and all frames will be aligned to the backmost frame instead.
The following paragraphs show how certain options of the Align inspector affect the following frames sample positions.