last night i was messing with my predator trying to turn off my o2 sensors, and when it was loading up the tune it stopped and said it couldn't finish and then said i had to load my original back up tune. so i did, then i tryed to reinstall the diablo tune that was tuned by my guy at henderson performance, and it was gone. i thought that tunes were saved? so i had to install the regular diablo tune. what happened?