I produced this example video
http://youtu.be/26ZmhVx_Fos
using this effect.
Ripple,Tree,2 reveals 1,ID_CHECKBOX_LayerMorph=1,ID_SLIDER_SparkleFrequency=182,ID_SLIDER_Brightness=100,ID_SLIDER_Contrast=0,ID_SLIDER_EffectLayerMix=0,E1_SLIDER_Speed=14,E1_TEXTCTRL_Fadein=0.00,E1_TEXTCTRL_Fadeout=0.00,E1_CHECKBOX_FitToTime=0,E1_CHECKBOX_OverlayBkg=0,E1_CHOICE_Ripple_Object_To_Draw=Square,E1_CHOICE_Ripple_Movement=Explode,E1_SLIDER_Ripple_Thickness=73,E1_CHECKBOX_Ripple3D=0,E1_BUTTON_Palette1=#FF0000,E1_CHECKBOX_Palette1=1,E1_BUTTON_Palette2=#00FF00,E1_CHECKBOX_Palette2=1,E1_BUTTON_Palette3=#0000FF,E1_CHECKBOX_Palette3=0,E1_BUTTON_Palette4=#FFFF00,E1_CHECKBOX_Palette4=0,E1_BUTTON_Palette5=#FFFFFF,E1_CHECKBOX_Palette5=1,E1_BUTTON_Palette6=#000000,E1_CHECKBOX_Palette6=0,E2_SLIDER_Speed=10,E2_TEXTCTRL_Fadein=0.00,E2_TEXTCTRL_Fadeout=0.00,E2_CHECKBOX_FitToTime=0,E2_CHECKBOX_OverlayBkg=0,E2_SLIDER_Tree_Branches=8,E2_BUTTON_Palette1=#FF0000,E2_CHECKBOX_Palette1=1,E2_BUTTON_Palette2=#00FF00,E2_CHECKBOX_Palette2=0,E2_BUTTON_Palette3=#0000FF,E2_CHECKBOX_Palette3=0,E2_BUTTON_Palette4=#FFFF00,E2_CHECKBOX_Palette4=0,E2_BUTTON_Palette5=#FFFFFF,E2_CHECKBOX_Palette5=1,E2_BUTTON_Palette6=#000000,E2_CHECKBOX_Palette6=1
I just copied and pasted it into a cell with the results shown in the video.
The layering button shows that for this effect '2 reveals 1'. However when you press F3 to play it seems to be only displaying the effect 2, because if I change the the layering button to simply 'effect 2' the first shown effect will play regardless of using F3 or F4 button or key.
Thanks for your attention.