How do you get the seitan to become stringy like meat? So far I have only made it one time and followed the directions on the bag. It said to mix with water and other seasonings and boil for a hour. It came out pretty dense with a good chew but was not stringy at all. I had the frozen bbq ribs from whole foods the name of the brand eludes me, (it wasn't morning star) but the texture of the seitan was stringy and just like meat. I would really like to duplicate this. I've googled it without much luck. Any tips?