Originally Posted by ijgordon

Did you happen to see the little card in the seat pocket entitled something like "how to get comfortable in the fancy seat"?

It basically suggests, if you like to sleep on your back, that you first fully recline the seat, then "back" it up a little bit more toward the cradle position. This tilts the seat cushion back upward and will keep you from sliding down. I found this position rather comfortable on my back. If you sleep on your side, then you fully recline the seat and stay that way. This was very comfortable for me as well