Well it was a good idea, but you must remember to keep the body in the correct yin/yang balance. Ie if moving the circle up the front of the body then don't move the chest higher than the back, there is always yin on the sternum.
For me, back to correctly absorbing and projecting monitoring the 13 points, if I have an hour for training this will take up 45 mins, I need to develop my concentration power, tame my monkey and just 'get the basics'. ;)