Thank You Dan, This was very helpful to me -I can now adapt your (ingenious) solution and work on from there... suddenly my brain works again, thanks for the ´push´, I was kinda stuck - but now i dig expressions even more :P PS: I love your site - if it wasn´t motionscript.com, I would have never...

Hello, I have 5 prerendered Layers (Letters) building the word "RIDER" in my Comp. Each one of them 500x500 pixel resolution with an alpha channel. I use this expression on their position properties to distribute them on the x-axis (like tracking actual text) with a slider controller (star...