HELP..Mopar Perfomance ECU No spark

I've had terrible luck with ma Mopars orange boxes. Even when you get one that fires it's best watch the timing at high rpm and you'll see it pull back. A MSD 6A will replace the stock box easily and clean things up considerably. i.e. Smoother idle and more HP.

Oh yeah. I haven't used one but I've heard alot of good about the FBO system too and it's cheaper than a MSD.