It almost looks to me as if you are standing too far away from the ball as well. If you're moving in towards the ball at impact, you're stretching too far to the ball in my opinion. However, I am sure one of the gentlemen with 5SK will be more than happy to steer you in the right direction.
Yeah cheers spyder. I just read this could be a cause. It's funny because I've been trying out standing further away to give myself more room. Golf is always a game of opposites lol