Getting there ...

Jim,

Thanks for your comments.

I do feel the pull from my legs dragging my arms and hands through the ball. The 'ah ha' moment was when I really got my stance opened and it was just impossible not to feel the tension.

I use a fixed grip. I don't feel comfortable with a grip change.

As for keeping the club out in front, I feel that at address. I'm looking at the back of the ball and feel as though my club and left arm are "ahead of me".

As for an image of my right elbow at impact, I don't have a good on (the video is blurred) but I put one on my blog for you.
See it at:
http://jonarmstrong.com/blog/?p=159

Best,
Jon