OK had my trinity due weird stuff on my way to work. It shut itself off and on two or three times and froze once. I unplugged it and plugged it back in and when I went into monitoring and chose my loadout it told me to turn engine on although car was already on. I hit proceed and everything worked ...

srt8 you had it backward with the previous settings. you are right with what you did at the end of your last post. Lower boundry is just that, the lower limit of your reading and upper boundry is upper limit. I use a autometer wideband in my srt4, but i cant remember my settings. your settings look ...