Being a new user, I am not sure, If I want to make an adjustment to add 100 rpm to "in drive" idle on the performance tune, what do i need to do ?? Also my stock tune boosted about 9-10, now I can do about 12-13 with performance tune. Should I leave it there with stock engine, my only other mods are ...

DOH ...... I guess I jumped the gun a little as a NEW Predator owner, today I slowed down, did what the Predator told me to do, upped to the current version, got the proper calibration, put the performance tune into the car, and wallah, a screamin' PT GT just like you told me. Thanks again Mike.

Just received my U7134 Predator, unit face is all scratched up, dirver disc is cracked, but I think I got around that, plugged unit into vehicle, says no calibration, calid = bunch of numbers, tried to look online for help and download latest version, mine is v.9r16, it will not, tried to call ...