I'd look at lowering the eyes at address. Your chin is up and you're not looking at the ball with your central vision. I feel your head moves down and towards the ball on the backswing to compensate.
You also keep your lower body very "stable" and it's going to restrict your pivot. Having yourself on the rig/matt might be making it worse so next time try to film a swing on more solid ground.
Compare the head/eyes to this guy.
I just saw this article on Huff Post: http://www.huffingtonpost.com/entry/58b0b765e4b0658fc20f951d. A tracking system, made by GolfPad, and apparently it's doing well on Kicsktarter. Looks like an improved version of Game Golf. Did anyone sign up? Looks tempting but I'm trying to decide if it's worth getting now with a discount or waiting till they start shipping.