I have been having issues with my truck limiting main fuel rate to 79.7 and main injection timing limited to 20.0* I have had numerous people look through my tune file, have had guys send me tunes that work just fine in other 01-02 LB7 trucks and it makes no difference in mine, last night I re-flashed a buddy of mines 02 LB7, after logging it I see the same exact limits I see with mine, could it be possible that my Flash scanner is corrupt or somehow causing this issue in LB7 trucks? I am going to try a friend of mines Flash scanner tonight to see if it makes a difference. Just too coincidental that his truck does it too?? He bought it used out of NH with a DSP5 switch and tune, not sure from who?