The last stage is to stagger the layers so that each letter appears in sequence, creating the ripple effect. In this example weΓÇÖll stagger them by just two frames, as there are a lot of letters and we want the effect to be fast paced.
For the Insert Frame function to work properly youΓÇÖll need to move the first keyframes in all the layers into frame 2 (otherwise it will simply add frames to the fade in frames). Just drag them across.