What are the signs of a cracked or bad injector?

I've got the same problem in the mountains and some hills. It's nice and smooth on the flat or going up, but when I start down the hills and mountains it starts jerking. I can put my foot on the pedal and increase my speed slightly and it is ok as long as I keep my foot on it till I get back on the ...

I'm getting ready to put gauges in my truck, not sure about a boost gauge (0-??? psi), how high of boost are you all making with the 7130? BTW I have a 2004.5 "600". Also I'm going to do a boost fooler, how much more boost will I see?

What is the update supposed to cover?

Is this being worked on yet? Sucks if it clears each time I want to change tunes.

I know that when I installed the Predator that my key counts were wiped out. If I change program setting, does it clear the key counts each time I change settings or just during the intial installation of the programmer?