OK..
For some reason, today, I realised where I am loosing alot of power. I had been swinging round my body rather than taking an upward path with my hands and arms from the takeaway...
I have tried this out and there is some definite distance and striking improvement... like I hit the best 7-iron of my life tonight.
it feels that now rather than my wrists lagging around my body as they come down from the backswing, it's more like my hands and club are taking a path almost vertical, this has given me so much more potential for wrist action its unreal.
I have just scored a 2 under par gross round my local course, and I could have easily scored 3-4 less than this...
My drives did seem slightly longer, but the difference now is that it feels like I have so much more room/ potential to add more power to my swing.