Recast delay doesn't mean it's instantly cast each time it refreshes. I am digging through some stuff to find further proof, all I have is this horrible video I found but these idiots got fear bombed so I couldn't count off the ticks.
http://www.youtube.com/watch?v=BaCUoRtDKWc
I will get back with more relevant information.
PS. Use my archived posts to fix EoV and Plane of Sky please.