The Align Selected Right button right-aligns two or more selected range bars.
When you select two or more range bars, the last one selected is the current event. The end boxes of the other events are white, while the end boxes of the current event are red. When you click Align Selected Right, the current event stays in place, and the remaining selected events are aligned to its right end.
To change the number of frames in an event, do one of the following:
(Edit Current Event).
