Ted,I came across a anology regarding hitters backswing in the archives here,it was to do with the action of the card dealer dealing the last card to player on his right (FANNING ACTION) with R/forearm. I had I believe been doing it wrong,I was in fact using the lawnmower action which was causing me trouble under pressure.
My shots would go left in a big way,I also think it was causing a misuse of ACCs 2-3.Your help here would be grateful...Cheers