We have some cleaver guys within GAIA and my thanks go to John Symonds and Phillip Maher for allowing me to post these PDFs of various Spey casts.
Two Handed Roll Cast
Two Handed Jump Roll Cast with a D loop
Two Handed Jump Roll Cast with a V loop
Two Handed Single Spey Cast
Two Handed Double Spey Cast
Two Handed Snake Roll Cast
Single Handed Snap T Cast
Single Handed Snap Z Cast
These are a great resource for you to print off and take to your practice area.