Fair Dues then - the iPod was a fair distance away from your delivery stride. Try the head then.
On a completely different note as you are the only person I know who is interested in bowling techniques. I have been experimenting with holding the ball near the end of my fingers rather gripping the ball snugly. It makes me snap my wrist much more and get more seam movement.
I also have been experimenting with bowling open chested vs side on and surprisingly I get a bit of out swing when I go open chested I think because I need to be more round arm to get through my action.
Auckland 47,103, 27, 269*, 59, 118