This ... I have a JP but doubt the new code will get out.
Quoted from dung:JP is a fun game and I wouldn't mind getting back. That being said I think you have been drinking a bit too much of your own kool aid.
The revised code should help the game *IF* it is released. Until it is available it is not a sure thing. Go dig through RGP and you will find a number of instances where someone revised code, had others test it, and it never saw the light of day. IE don't count your chickens before they hatch.
Ontop of this recognize JP for what it is. A glorified, upgraded, system 11. There is only so much the hardware is capable of and the code revision will be limited due to that.
As it sits, it is a great game, but it is never going to be the end all be all of pinball.