Ok, I solved it. The shivering effect is being caused by the stageX & stageY values changing from integers to floating point numbers as the targets are transformed on the stage. Each change causes a minute feedback loop causing the shiver.
I remedied this by simply using Math.float() to convert the values to integers before using them in my calculations.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.