I am making tonight too with Cream of Tartar and 25% semolina , and yes I mix it for a 2 min 75% of flour rest then ad and mix another 5 mi at least to get the oil in.
The old BTB standby (Malnatis) has been requested again! It should look different than other doughs see my other posts
http://www.pizzamaking.com/forum/index.php/topic,8094.msg69564.html#msg69564 Heres the one I have for tonights 14 incher. Its the 1st pic, and a few others from the past.
I call it the brain dough! Its oily and does not rise like standard dough. Warm it up a bit before to try to spread it out in the pan this really helps Carefully work the ball out to edge, and up the side.
Good luck!
I love this one
John