How to solve this problem

[patricia3d]

I am using lots of image and transparent background mov to create a scene.
Layers are showing in the image
to create the shadow layer

Error showing Image is here
http://s240.photobucket.com/user/kkrawa ... e.jpg.html


red:= +Add to Mask but keep invisible
yellow: Mask this layer Its has 50% transparency black color
green:Hide All Mask this layer


Its a 300 Frame Animation
some frame the shadow comes properly, after a few frames shadow layer shows


What is the wrong?

[patricia3d]

after lots of trial. I have removed some down layers and with that its working allright.
watch this

http://www.youtube.com/watch?v=0QGFlyasOY8&hd=1
http://www.youtube.com/watch?v=04jELH1MNio&hd=1