The take back ok with you? Not much PTD on it, and sometimes it does get some early supination going. The forward swing to contact is good, feels like I get more power transmitted to the ball, and it does feel more controlled, not like I'm flailing the arm like a wet noodle.
I think the take back is a bit slow. One thing I liked was the light grip with the hand very low on the racquet. If you look closely, the bottom fingers are open sometimes during the take back.