I cannot seem to get this move at all. Any suggestions? I learned it from Calen Morelli's "Clench", so it's not a very comprehensive source. Any detailed would be greatly appreciated.
Make sure you can do a pressure fan fairly well. They don't have it on demand on Dan and Dave, so you would have to buy the everything else DVD, which you probably don't want to do.
Just rewatch it, and practice practice practice.
Good luck!
Something that helped me a lot was to pay attention to your left thumb (the one holding the deck). Make sure it is firmly pinning the deck against the fingers. If it has a looser grip, you won't be able to do under pressure at all. Also check out Everythingelse (where I learned it) for a detailed explanation of the move.