Great job man. It looks like you've solved most of the bugs. I really enjoy playing the Simpsons version, probably because it has so many bells and whistles. The ball control is very good now as well.
Thanks Burvey- yes I tweaked the controls and added just a tiny bit of friction to the ball so you can grab it with the flippers and aim it better. Seems to have helped.
I just threw the Simpson's game together to show how decals and more sounds and action make it a better game. I will include a mission to accomplish like light up all the family members for a million bonus and I have more animated gifs to add to the action and a better layout.
I also have a flat screen pinball editor almost done for mobile and it is much quicker to design layouts with that. I will try to get it uploaded by this evening so people can check it out.